What is the effect of the mass of an object on it’s friction threshold?

Answers

Answer 1
An object of large mass is pulled down onto a surface with a greater force than an object of low mass and, as a consequence, there is greater friction between the surface of the heavy object than between the surface and the light object.

Related Questions

How can a large construction project impact water quality, supply or flow?
Group of answer choices

urban runoff can increase

rivers and aquifers can be replenished

urban runoff can decrease

rivers and aquifers can be depleted

Answers

Answer:

Construction also impacts the community’s water quality. During the construction phase, pollutants can end up in the water supply. Once construction is over, the water quality can still be a problem due to an increased demand for water, as well as increased pollution due to additional residents.

Explanation:

Hope This Could be of some use

Can someone help me with this ASAP

Answers

4. B Mantle. 5. C Solid.

Explanation:

.

Answer:           Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. ... The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles). Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. ... The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles).

Explanation:

Jonas and his family are moving to another part of the city. As Jonas, his brother, and his Dad were driving one of the trucks filled with furniture to their new home, the truck ran out of gas. A gas station is 0.5 miles down the road. The three of them decide they need to somehow get the truck to the gas station to get gas. Jonas tries pushing the truck, but can not make it move. Which of the following would NOT be a solution to help get the truck to the gas station?


Unload the furniture out of the truck. With less mass, they should be able to push the truck to the gas station.

Jonas and his brother push the truck. With more force, they should be able to push the truck to the gas station.

Jonas’ brother gets out of the cab of the truck and sits in the back of the truck with the furniture. With less mass, they should be able to push the truck to the gas station.

Unload half the furniture out of the truck and let Jonas and his brother push. With less mass and more force, they should be able to push the truck to the gas station.

Answers

Answer:

i think the answer would be:Jonas’ brother gets out of the cab of the truck and sits in the back of the truck with the furniture. With less mass, they should be able to push the truck to the gas station.

Explanation:

Jonas and his brothers push the truck C

Which of the following is an example of an approximately neutral pH?



baking soda


lemon juice


hand soap


pure water

Answers

Pure water. Lemon juice is acidic so it’s not neutral PH it has lower pH Hand soap is basic which makes it have more PH. baking soda is also a basic so it makes it higher ph.

Answer: pure water

Explanation: does this really need an explanation

bonjour HELPPPP :) LOL

Answers

Yeah what the guy above me said

Suppose scientists discover two new moons.The average surface temperature of one of the moons is –180°C, but the temperature can reach 1500°C near active volcanoes.



Sulfur dioxide (SO2) has been detected on this moon. SO2 has a melting point of –72°C and a boiling point of –10°C. Where will SO2 be gas?



A.
In the center of active volcanoes


B.
Away from active volcanoes


C.
Near active volcanoes

Answers

I think is A but I’m not sure

under which condition would an object on a desk start to move?
A. Unbalanced forces are applied to the object
b. Gravity pushes the object downward
c. inertia resists any change in its state of motion
d. balanced forces are applied to the object

Answers

the answer is A, i just need to type more

Answer:

A

Explanation:

I did the test on ap3x

Physics: Look at the image. Answer the question correctly!

Answers

Answer:

The answer is B

Explanation:

Its B

Have a great day! シ

A roller coaster containing four cars is accelerating at 15 m/s2 before it comes to an abrupt stop at the end of the ride. The mass of one car is 200 kg. How much force was exerted on the roller coaster to bring it to a stop?

A - 60N
B - 800N
C - 3000N
D - 12000N

Answers

Answer:

C

Explanation:

15x200=3000

Answer:

The answer is c because if you times 15 x by 200 it will equal 3000N

Explanation:

please help. first person to answer correctly will get a brainlist

Which organization was created in 1927?


Official Agricultural Chemists Association

Food, Drug and Insecticide Administration

USDA

Food and Drug Association

Answers

Answer:

food drug and insecticide administration

Food and drug association

In order to ride a bike up a hill with increasing speed—

the rider’s pedal force must be less than friction and the force of gravity
the rider’s pedal force must be equal to than friction and the force of gravity
the rider’s pedal force must be greater than friction and the force of gravity
It is impossible to ride up a hill with increasing speed.

Answers

Answer: the rider’s pedal force must be greater than friction and the force of gravity

Explanation:

This is because if the pedal force was less, you would go slower, and it is obviously not impossible to ride up a hill without increasing speed. But if the force was greater, your speed would increase.  

How can coaches improve team performance?

Answers

Answer:

Coaches plan, conduct, and evaluate the team on a regular basis. They are the leaders of the team, so they help motivate the players. They are able to communicate with the athletes and determine the best learning styles for each player.

Explanation:

Answer:

by giving guides and help the team improve as one

Explanation:

Which of the following would most likely be an example of a mass-transit disaster?

a) an industrial accident
b) a bridge collapse
c) a hurricane with flooding
d) a nuclear power plant explosion

Answers

Answer:

i think it is c if not im sorry if im wrong

Explanation:

Several objects were dropped from a balcony. Using the data below, determine which statements must be true regarding the rate of force of each falling object. Neglect (ignore) air resistance. Object Mass Diameter Height of drop Tennis Ball 0.06 kg 6.6 cm 5 m Baseball 0.15 kg 74 cm 5 m Bowling Ball 5 kg 21 cm 5 m Golf Ball 0.04 kg 4.3 cm 5 m Statement 1: All balls hit the ground at the same time Statement 2: All balls hit the ground with different forces Statement 3: The bowling ball hit the ground first and the tennis and golf ball hit the ground last Statement 4: It is not possible to tell how much force each ball hit the ground with

Answers

Answer:

statement three and statement 2

Explanation

since they are weighted different, they will have more or less force (more mass=more force), also the heavier an object, the greater its acceleration while falling.

In which of the following situations will the ball have the greatest acceleration?



A golf ball with a mass of 0.045 kg is struck with a force of 1 N

A baseball with a mass of 0.142 kg is hit with a force of 5 N.

A soccer ball with a mass of 0.45 kg is kicked with a force of 20 N.

A bowling ball with a mass of 7.2 kg is thrown with a force of 60 N.

Answers

Answer:

your answer should be D hope this helps!

Explanation:

List the G.O.A.T. at every position (This is for gym and basketball only) I Will give brainly if whoever answers this question before 20 mins

Answers

Answer:

G is Greatest O is Of A is All T is Time

Explanation:

GreatestOfAllTime

A student was sitting motionless in class. Which of the following explains why the student remains motionless?

A - There are no forces acting on the student.
B - The only force acting on the student is gravity pulling down.
C - The forces acting on the student are balanced.
D - The chair is the only force acting on the student, keeping them still.

Answers

The answer is C, because if the forces are balanced nothing moves.

Answer:

THE ANSWER IS C

Explanation:

Several objects were dropped from a balcony. Using the data below, determine which statements must be true regarding the rate of force of each falling object. Neglect (ignore) air resistance.



Object

Mass

Diameter

Height of drop

Tennis Ball

0.06 kg

6.6 cm

5 m

Baseball

0.15 kg

74 cm

5 m

Bowling Ball

5 kg

21 cm

5 m

Golf Ball

0.04 kg

4.3 cm

5 m

Statement 1: All balls hit the ground at the same time

Statement 2: All balls hit the ground with different forces

Statement 3: The bowling ball hit the ground first and the tennis and golf ball hit the ground last

Statement 4: It is not possible to tell how much force each ball hit the ground with

Answers

Answer:

statement 2

Explanation:

All hit at the same time

Look at the image and answer the question correctly.

Answers

Answer:

B

Explanation:

Answer:

V=IR

12=I×2

I=12/2

I=6 ampere.

In the demonstration by Cal’s teacher, the string represents the force that keeps the planet in orbit. Which statement BEST describes what would happen first if the string broke while swinging the ball during the demonstration?

A
The ball would continue orbiting.

B
The ball would immediately fall to the ground.

C
The ball would fly in a straight line away from the teacher.

D
The ball would move in a spiral getting farther away from the teacher.

Answers

Answer:

yessyes

Explanation:

yes

In order to ride a bike up a hill with increasing speed—

the rider’s pedal force must be less than friction and the force of gravity
the rider’s pedal force must be equal to than friction and the force of gravity
the rider’s pedal force must be greater than friction and the force of gravity
It is impossible to ride up a hill with increasing speed.
WILL MARK BRAINLIEST

Answers

Answer:

the riders must be greater than friction and the force of gravity. uh I guessed

the correct answer would be: “the riders pedal force must be greater than friction and the force of gravity”

hope this helps!

Which number indicates how the moon is seen from earth during the second week of the lunar cycle?

Answers

5, sorry this is the answer but i need more words hah




During the second week of the lunar cycle, the moon is seen as a waxing gibbous, which appears as a mostly illuminated disc with a small portion of darkness on one side.

What is lunar cycle?

The lunar cycle, also known as the lunar phase or the phases of the moon, refers to the regular and predictable changes in the appearance of the moon as seen from Earth.

The lunar cycle is driven by the changing relative positions of the Earth, moon, and sun, and it typically lasts approximately 29.5 days. During this time, the moon goes through a sequence of eight different phases, including new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, and waning crescent, before returning to the new moon phase.

Learn more about lunar cycle, here:

https://brainly.com/question/6014360

#SPJ6

pls help asap!!! i need help

Answers

Answer:

frost

Explanation:

Hope this helps. :)

Its the second one [b]

SOMEONE PLEASE HELP I'LL MARK BRAINLIEST
all 4

Answers

Answer:

in my knowledge

answers

1) amplitude

2) hertz

4) air

List the events in order from OLDEST to YOUNGEST

Answers

RGBEAD

Why? Newer layers will always be on top
RGBEAD is the answer lol

I need help Plzzzzzzzzz

Answers

gaaannnnnnnnnngffgggggggghhhfhhxyhufgarlgv, d.'

]

in whatttttt do u need help in??

Transfer of heat through conduction can occur in which of the following?
A. Solids

B. Liquids

C. Gases

D. All of the above

Answers

Answer:d I think

Explanation:

Answer:

D:All of the above

Explanation:

Solid is the best in conduction whereas liquids and gases are poor in conduction

Hope this helps

A heavy box is dropped from the roof of a small building and is traveling to the ground. Which claim about the forces acting on the box must be true?
Choose 1 answer:
A. There are no forces on the box.
B. There is no net force on the box.
C. There is a net force on the box.
D. There is not enough information.

Answers

Answer:

C. There is a net force on the box.

Explanation:

If the box was stationary, sitting on the roof, the correct answer choice would be A. In this scenario, the box is fallign downward, meaning that there is a net force pushing the box downward.

Answer:

C: there is a net force on the box

help pleas!!!!

The food coloring spread _______ in the hot water. *


Faster

Slower

Answers

It will spread faster in the hot water! It would spread slower in cold water

Faster

Explanation:

The food coloring travels through hot water better due to the molecules having better energy and move faster than cold water molecules.

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