Which of the following forces require contact? Select all that apply. Kinetic friction force Normal force...
Which of the following forces require contact?
Select all that apply.
| Kinetic friction force |
| Normal force |
| Spring force |
| Static friction force |
| Tension force |
| Weight force |
Homework Answers
all forces except weight require contact . friction forces occur between surfaces in contact .normal force acts between surface perpendicular to the surface .spring force requires spring in contact . weight does not need any contact earth pulls any object
Add Answer to:
Which of the following forces require contact?
Select all that apply.
Kinetic friction force
Normal force...
Which forces are acting on the book? Check all that apply. kinetic friction static friction spring force normal...
Which forces are acting on the book? Check all that apply. kinetic friction static friction spring force normal force drag tension gravity Which forces are acting on the book?
Which statement about friction and normal force is true? a. Kinetic friction is always in the...
Which statement about friction and normal force is true? a. Kinetic friction is always in the direction of the normal force. b. Static and kinetic friction do not depend on the normal force. c. Static and kinetic friction forces are linearly related to the normal force. d. Static friction is always in the direction of the normal force.
2.5 Decide which of the forces listed below are contact and ich of the forces listed...
2.5 Decide which of the forces listed below are contact and ich of the forces listed below are contact and which are non-contact for Gravitational force (weight): non.com Friction: contact Normal forces: contact 2.6 Explain why the forces described below should the forces described below should not appear on the free-body diagram you have drawn: • The force of the crate on Orlando. Magnetic force: ron Connect Spring forces: COC Tension: contact The force on the crate by Grace. 4.7...
The coefficient of kinetic friction between two materials depends on Select one: a. the normal force...
The coefficient of kinetic friction between two materials depends on Select one: a. the normal force b. the surface area in contact c. the relative speed of the surfaces d. the type of surfaces
Explain the difference between kinetic and static friction. Do they both depend on the normal force...
Explain the difference between kinetic and static friction. Do they both depend on the normal force in the same way? Explain.
Which of the following would count as a centripetal force? (Choose All That Apply) The force...
Which of the following would count as a centripetal force? (Choose All That Apply) The force of gravity causing the earth to travel in a circular path around the sun The tension in a rope as you swing a yo-yo in a circle over your head The force of friction from the seat on you as you travel around a curve while driving a car The normal force acting on a car as it drives in a circle All of...
Q1: When two objects slide against oneanother, which of the following statements about the force offriction...
Q1: When two objects slide against oneanother, which of the following statements about the force offriction between them is true? Themagnitude of the frictional force is always equal to . Themagnitude of the frictional force is always less than . Themagnitude of the frictional force is determined by other forces onthe objects so it can be either equal to or less than . Q2: When two objects are in contact with norelative motion, which of the following statements about thefrictional...
The following objects all have a net force of zero Newtons and are therefore in equilibrium....
The following objects all have a net force of zero Newtons and are therefore in equilibrium. In each case some forces acting on the object are provided. Discuss the total number of forces acting on the object and add the missing forces. You may elect to choose from the provided list of forces, but feel free to discuss/provide a force that is not listed, if you feel your explanation is better. List of possible forces: Weight (The pull of gravity)...
Question 4 The answer is either field force or contact force. Which kind of force are...
Question 4 The answer is either field force or contact force. Which kind of force are these? (a) Weight (b) Tension: (c) Normal force:
You apply a coefficient of static friction is 0.56. (a) What is the force (in N)...
You apply a coefficient of static friction is 0.56. (a) What is the force (in N) in the knee joint of a person who 56.0 kg of her mass on that: knee if the it is such can cause further damage and pain. Assume that the c of kinetic friction in the joint is 0.015 mA 2.55 kg and ms 8.00 kg. The string connecting the two objects is of negligible mass a eration. What is the magnitude of the...
2.5 Decide which of the forces listed below are contact and ich of the forces listed below are contact and which are non-contact for Gravitational force (weight): non.com Friction: contact Normal forces: contact 2.6 Explain why the forces described below should the forces described below should not appear on the free-body diagram you have drawn: • The force of the crate on Orlando. Magnetic force: ron Connect Spring forces: COC Tension: contact The force on the crate by Grace. 4.7...
The coefficient of kinetic friction between two materials depends on Select one: a. the normal force b. the surface area in contact c. the relative speed of the surfaces d. the type of surfaces
Which of the following would count as a centripetal force? (Choose All That Apply) The force of gravity causing the earth to travel in a circular path around the sun The tension in a rope as you swing a yo-yo in a circle over your head The force of friction from the seat on you as you travel around a curve while driving a car The normal force acting on a car as it drives in a circle All of...
Question 4 The answer is either field force or contact force. Which kind of force are these? (a) Weight (b) Tension: (c) Normal force:
You apply a coefficient of static friction is 0.56. (a) What is the force (in N) in the knee joint of a person who 56.0 kg of her mass on that: knee if the it is such can cause further damage and pain. Assume that the c of kinetic friction in the joint is 0.015 mA 2.55 kg and ms 8.00 kg. The string connecting the two objects is of negligible mass a eration. What is the magnitude of the...
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