A boy is riding a bike. He applies the brakes and slows down. How has his momentum changed and why?

Answers

Answer 1

Answer
I'm Thinking it's the amount of force Applied to the Bicycle

Explanation:

For Example, Let's say I was Riding a Bicycle and I Applied Full force My Bicycle Would Probably slowdown in fact I know it would because I've Rode on a bicycle before and as soon as I applied force it slowed down A bit.

I Hope This Helped Have a Nice Day!

Answer 2
Just a slightly different more scientific view of this question
as I know my physics teacher would not approve of the previous answer.

Momentum is the product of the mass and velocity of an object
Momentum P=mv= units kg.m/s

M=mass
v=velocity

So if velocity decreases (mass remaining constant) momentum will decrease.

If you think about it it’s more difficult to stop a train than a car because a car has lesser momentum than the train

Related Questions

Help asap plz thank you!

All of the elephants living in a wildlife preserve would be considered a
A) community.
B) group.
C) individual.
D) population.

Answers

Answer:

D) Population

Explanation:

The answer is D, population

How can we engage the public so they are motivated to help solve the water crisis?

Answers

Answer:

Educating and spreading awareness.

educating and spreading awareness to the people who are willing to help

What are the four bases in DNA and which ones pair together?

Answers

Answer:

adenine, thymine, cytosine, and guanine

Explanation:

cytosine pairs with guanine

and adenine pairs with thymine

what are examples of structures that match each hierarchical level?
If you can please tell me before 2:00 pm

Answers

Answer:

All living organisms are made up of one or more cells

All living organisms reproduce by passing on specific genetic information to future generations

Only living organisms are capable of evolving

Only living organisms require an input of energy to drive cellular activities

All living organisms grow by increasing cell size or cell number.

Explanation:

All living organisms are made up out of one or more cells

can yall help me with this (OwO)

Answers

For bob pictures yes I will baby yurrr mehhhhhjdjsjsjdjd hdkosso

Answer:

try the order 6, 1, 5, 2, 3, 4

Explanation:

uwu

does fertilizer A grow bigger tomatoes

Answers

Answer:

I think

Explanation:

I never use it i usally grow my tomatoes

Yes fertilizer grows bigger tomatoes

help me pls T-T (Question down below0

Answers

automnal equinox - september 22

vernal equinox - march 21

longest day in Northern Hemisphere - june 21

longest day in Southern Hemisphere - december 22

Explanation:

antumnal equinox - march 21

vernal eqinox - june 21

longest day in northern hemisphere - September 22

longest day in southern hemisphere - december 22

In which environment would primary succession take place? Select 2 options.

an abandoned field
a cooling lava flow
an area of bare rock under a glacier
an unused farm
a deserted mine

Answers

Answer:

a cooling lava flow

a deserted mine

Explanation:

Answer:

a cooling lava flow

a deserted mine

Explanation:

bc im right oim to smartz

Which best describes the role of the water cycle? HELPPPP ASPPPPP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Circulates existing water on Earth.

The water cycle, also known as the hydrological cycle, refers to the continuous movement of water on, above, and below the Earth's surface. It involves processes such as evaporation,

condensation, precipitation, and runoff. The water cycle is responsible for circulating existing water on Earth, redistributing it from one place to another, and maintaining a constant supply of water in different forms (liquid, vapor, and ice) across various reservoirs like oceans, lakes, rivers, and the atmosphere. It plays a crucial role in balancing the Earth's water resources and supporting life on our planet.

Therefore the role of water cycle is best described by

Circulates existing water on Earth.

Answer:circulates water thats already on earth

Explanation:

BRAINIEST!
What are the structures labeled Z?

lysosomes
ribosomes
vacuoles
organelles

Answers

Answer:

Its B

Explanation:

PLSSSSSSSS HELP MEEEEEEEEEEEEEE

Answers

Answer: The answer to your question is B,C,D.

Answer: i think A, B, D?

Explanation:

Which of the following does NOT play a role in South Florida’s climate?


A. latitude
B. beach erosion
C. ocean currents
D. global wind patterns

Answers

Answer:

B

Explanation:

Latitude has impact on radiation, ocean currents partially determine temperature, and wind patterns influence temps. Elimination gives B.

Why does a carrot appear to be orange under white light?

Answers

Answer:

yesh it is many many apper indiology from whight ho

Why is DNA important?

Answers

Answer:

DNA is pivotal to our growth, reproduction, and health. It contains the instructions necessary for your cells to produce proteins that affect many different processes and functions in your body. Because DNA is so important, damage or mutations can sometimes contribute to the development of disease

hσpє ít αgαín hєlpѕ uhplѕ mαrk mє αѕ вrαínlíєѕt
DNA is pivotal to our growth, reproduction, and health. It contains the instructions necessary for your cells to produce proteins that affect many different processes and functions in your body.

a particular environment is becoming warmer over time due to rises in Carbon Dioxide produced by humans. How would the rabbit population be impacted by enoviormental change?

Answers

If the environment is warmer then the fur will shed

I think the answer is b

Equal but opposite forces are said to result in a(n)_____force of zero

Answers

Answer:

estan ingles como se hace para poner en español

The answer for this question is Net

fill in the blank ......


A(n)____________is a disturbance that transfers_____________from one place to another without transferring__________.


This if about WAVES fill in the blank and this is science work due today Thanks!!

Answers

Answer:

1 wave 2 energy 3 matter those are the blanks

wave, energy, matter is the answer

Jenna notices that the speed of the wind has increased throughout the day. What is causing the faster wind?

There has been no precipitation.
The difference in air pressure has decreased.
The difference in air pressure has increased.
The direction of the wind has changed to the south.

Answers

The speed of the wind has increased throughout the day as there has been no precipitation.

What is precipitation?

Precipitation is a process in which vapor of liquid changes into small droplets.

In the day time temperature of the atmosphere is high as compare to the night, so rate of precipitation is low at the day time due to which speed of the wind has increased as compare to the night time.

Hence, option (a) is correct i.e. there is no precipitation.

To know more about precipitation, visite the below link:

https://brainly.com/question/1783904

Answer: C

Explanation:

A student tests the pitch of different-sized rubber bands by stretching them around a box and then plucking them. What pitch does a thick rubber band have, and why?


A thick rubber band vibrates fast, so it produces a low pitch sound.


A thick rubber band vibrates fast, so it produces a high pitch sound


A thick rubber band vibrates slowly, so it produces a low pitch sound.


A thick rubber band vibrates slowly, so it produces a high pitch sound.

Answers

Answer:

your answer will be C

Explanation:

remember low souunds carry sound waves farther than high pithed sounds.

Answer:d or I

Explanation: remember they have sound waves so if it’s slow, then is a high pitch

(I know you don’t understand but I think it’s the right answer)

Please help me out with this question if you help me I will give you the brain thing and extra points. 6/9 image below.

Answers

Answer:

three quarter full 1 litre bottle

Explanation:

hope you have a great day :) and hopefully this is correct

Answer:

3/4 full two litre bottle because it has the highest value which is 21

Explanation:

Two students mixed up a new salt solution and put in blue and red food coloring to make it purple. They weighed 35 mL of the solution and found its mass to be 41 g. Where would the purple layer form if it were used with the four solutions above? Show your math.

Answer:

The density of the purple solution is _________________________.

The purple solution would form a layer __________________________.

Answers

Answer:

1435

Explanation:

i did the math and this is what i got i think its right but i dont know

Please help me out with this question if you help me I will give you the brain thing and extra points. 1/9 image below.

Answers

D. bowling ball is the answer

Can I please get help with this?

Answers

Answer:

help with what its blank

Explanation:

✨Please help!! ✨. CONVECTION

Answers

Answer:

heat energy

Explanation:

HELP IM DESPERATE CONVECTION 3 QUESTIONS ILL GIVE BRANLIEST

Answers

Answer: 1

Explanation: From point A the fire is making "A" hot so pint B will get hot I think..... correct me if I'm wrong but I had this before and got an A so I hope it helps you out a lil bit.    (Brainiest??)

From point A the heat is transferring up towards point B. From point B to point C the heat starts to generate because there is a source of heat because of point A and B. From point C to A the heat of C starts because there is already full heat in the cup.

4P + 5O2 → P4O10 How many phosphorus (P) atoms are on each side of the equation? How many oxygen atoms are on each side?

Answers

Answer:

4 p and 10 O on both sides

Explanation:

on the reactant side you can see easily  that there are 4 P. With the oxygen on the reactant side you take the coefficient (5) times the subscript (2) which gives a total of 10 Oxygens.

On the product side there is a subscript of 4 next to the p, and a subscript of 10 next to the O

They are equal on both sides so you are done.

help me, please!!!!!!!!!!!!

Answers

I think it’s c because it only includes the parts of the sentence involving the building and the sentence still makes sense

Fill in the blanks, please

A(n)_______________wave can travel through empty space or through matter.
There are_____________types of wave motion-transverse ________________, and a comination of both.

This is about WAVE and this is SCIENCE

Answers

Answer:

For the first one it is Electromagnetic waves and the second one is longitudinal and transverse  and water water waves (I’m sorry if I get the second one wrong for you but the first I put is right)

Explanation:

An electromagnetic wave can travel through empty space or through matter.There are 2 types of wave motion-transverse ,longitudinal and a combination of both.

What is an electromagnetic wave?

The electromagnetic radiation consists of waves made up of electromagnetic field which are capable of propogating through space and carry the radiant electromagnetic energy.

The radiation are composed of electromagnetic waves which are synchronized oscillations of electric and magnetic fields . They are created due to change which is periodic in electric as well as magnetic fields.

In vacuum ,all the electromagnetic waves travel at the same speed that is with the speed of air.The position of an electromagnetic wave in an electromagnetic spectrum is characterized by it's frequency or wavelength.They are emitted by electrically charged particles which undergo acceleration and subsequently interact with other charged particles.

Learn more about electromagnetic wave,here:

https://brainly.com/question/18165320

#SPJ6

This thin layer surrounds all cells and controls what materials can enter or exit.
A) chloroplast
B) nucleus
C) cytoplasm
D) cell membrane
E) mitochondria
F)Golgi body
H) ribosomes
I) vacuoles
J)cell wall
K) endoplasmic reticulum
L) lysosome

Answers

Answer:

Explanation:

D) Cell memberane

I think it’s D) cell membrane
Hope this helps
Have a good day

BRAINLIEST!!
How do deeep ocean currents form?

Answers

I think that it would be C

Answer:

B. As cold, dense water sinks and flows beneath warm ocean water.

Explanation:

Deep water currents are formed when surface waters are cooled, become more dense and sink below the surface.

Other Questions
State the ascent of sap in brief help me and thank you What's the circumference of a circle with a radius of 5 inches How is meiosis I different from meiosis II? What are the products of each? How do they relate to the parent cell or to mitosis? Ppl good at English pls help me out Ill mark brainliest:)Which is the best example of synecdoche?A. Naming a spotted dog "Spot"B. Naming a gentle dog "Bunny"C. Naming a black dog "Midnight"D. Naming a fetching dog "Shortstop" to keep our surrounding neat and clean we must follow certain rules and regulations.give any five rules please Read the Greek and Latin words and definitions. alma mater: a school at which one has studied at and graduated from et cetera: and more; and so forth per diem: by the day; daily ad hoc: improvised Choose the Latin or Greek phrase that best fits each sentence. My music teacher is always talking about pitch, tone, melody, . When the neighbors showed up for dinner, my father made a[n] meal. I want to go to Harvard University because it's my mother's . Rugen's first job paid his paycheck , rather than weekly. What did it mean to be considered one of the log cabin presidents, as Andrew Jackson was?He refused to live in the White House during his term.He came from humble or common beginnings.He made his fortune in the logging business.He preferred to live in small houses, such as log cabins. ayo!! listen to me this is an easy question :)Apples are on sale at the local fruit stand at 4 lbs. for $2.60. Which equation can be used to find the cost, c, of n pounds of apples?c = 4c = .65nc = 2.60nc = 8n Why was Giuseppe Mazzini considered the heart of Italian unification? On a loan of $4,500 for 2 1/2 years at 4% per year, how much do you wind up paying to pay off the loan? A savings account earns 7% interest each year, compounded quarterly (4 times a year). If a person invests $300 and makes no further deposits or withdrawals, what is the balance in the account after 5 years A sailboat with a sick passenger abroad is following a parabolic path given by the equation = 2 +2 + 8. The boats captain sent out a distress signal. A speedboat is trying to catch the sailboat to provide medical aid and is on a path given by the linear equation y=- x+8. Besides the y-intercept (starting location) where do the paths of the two boats cross (for each graph you must plot at least 3 points each and give answer in coordinate pair notation)? what is 99+44+44+44+$4+44+$4+44+44+44 = and my zodiac is pisces what about your guys zodiac Fuzzy Monkey Technologies, Inc., purchased as a long-term investment $220 million of 8% bonds, dated January 1, on January 1, 2018. Management intends to have the investment available for sale when circumstances warrant. When the company purchased the bonds, management elected to account for them under the fair value option. For bonds of similar risk and maturity the market yield was 10%. The price paid for the bonds was $201 million. Interest is received semiannually on June 30 and December 31. Due to changing market conditions, the fair value of the bonds at December 31, 2018, was $210 million.Required:a. Prepare the journal entry to record Fuzzy Monkeys investment on January 1, 2018.b. Prepare the journal entry by Fuzzy Monkey to record interest on June 30, 2018.c. Prepare the journal entries by Fuzzy Monkey to record interest on December 31, 2018. find the value of -[tex]( {x}^{2} - x)[/tex]where, x = 5 A magnetic field is formed when electric charges move. When the electric charges stop moving, the magnetic field (which was formed by the moving charges) ceases to exist. True or False if sin theta = cos theta,theta is an acute angle then tan theta=?please answer within one hourI will mark u brainliest Which statement best describes why the Mormons left Illinois? aThey had split from their leader Brigham Young bThey sought to convert Native Americans to Christianity cThey wanted to live where they could safely practice their religion dThey were looking for a milder climate and better farmland A balloon of hydrogen is subjected to vacuum. The initial pressure and volume of hydrogen is 0.95 atm and 0.55 L. Calculate the final pressure if the final volume is 1.22 L? the length and breadth of a hall are 20m and 15m respectively. find the area of 4 Walls of the hall if the height of the hall is 10 m