Question

A force of 254.8 N pulls to the right at an angle 37.8 degrees with respect...

A force of 254.8 N pulls to the right at an angle 37.8 degrees with respect to the horizontal axis, on a crate of mass 44.9 kg that is in contact with a rough surface. The coefficient of kinetic friction between the surface and the crate is 0.25. How far will the crate move in 10.0 seconds if its initial velocity is 386.4m/s?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An applied force of 42.1 N directed at an angle of -13.1 degrees with respect to...
An applied force of 42.1 N directed at an angle of -13.1 degrees with respect to the +x direction acts on a 2.52 kg mass that is initially at rest while on a horizontal surface. In moving a distance of 2.96 m in the +x direction, the object changes its kinetic energy by 35.6 J. What is the coefficient of kinetic friction? Show work.
A tension force of 155 N inclined at 35.0° above the horizontal is used to pull...
A tension force of 155 N inclined at 35.0° above the horizontal is used to pull a 27.0 kg packing crate a distance of 4.60 m on a rough surface. If the crate moves at a constant speed, find (a) the work done by the tension force and (b) the coefficient of kinetic friction between the crate and surface. (a) the work done by the tension force (in J)   (b)the coefficient of kinetic friction between the crate and surface
A tension force of 165 N inclined at 25.0° above the horizontal is used to pull...
A tension force of 165 N inclined at 25.0° above the horizontal is used to pull a 31.0 kg shipping crate a distance of 5.10 m on a rough surface. If the crate moves at a constant speed, find (a) the work done by the tension force and (b) the coefficient of kinetic friction between the crate and surface. (a) the work done by the tension force (in J) J (b) the coefficient of kinetic friction between the crate and...
1. A 40 kg crate is moving on a level surface. The kinetic frictional coefficient is...
1. A 40 kg crate is moving on a level surface. The kinetic frictional coefficient is 0.447. What horizontalforce is needed to cause the crate to accelerate at 4.1 m/s^2 2. A repressed factory worker pulls a box with mass 102 kg on a horizontal surface with a constant velocity of 3.5 m/s. The coefficient of kinetic friction between the box and the surface is 0.2. a) What force must he apply when he pulls up at an angle of...
A 12-kg crate rests on a horizontal surface and a boy pulls on it with a...
A 12-kg crate rests on a horizontal surface and a boy pulls on it with a force that is 30o below the horizontal. If the coefficient of static friction is 0.40, the minimum magnitude of the force the boy needs to start the crate moving is:
A person pulls a 50-kg crate over a displacement of 40-m along a horizontal floor with...
A person pulls a 50-kg crate over a displacement of 40-m along a horizontal floor with a rope of 100N tension. The rope makes an angle of 37o with the horizontal surface. The floor is rough, exerting a friction force of 60 N. (a) Determine the work done by each of the forces acting on the crate. (b) Determine the final speed of the crate assuming it started from rest.
A force, F = 25 N, that is inclined at 37° above the horizontal, pulls a...
A force, F = 25 N, that is inclined at 37° above the horizontal, pulls a block of mass 5 kg through a horizontal displacement of 10 m. The coefficient of kinetic friction between the block and the horizontal surface is 0.2. The total work done by all the forces acting on this block is nearly.
Marsha is pushing down and to the right on a 21-kg box at an angle of...
Marsha is pushing down and to the right on a 21-kg box at an angle of 30? below horizontal. The box slides at constant velocity across a carpet whose coefficient of kinetic friction with the box is 0.70. Determine the magnitude of the force exerted by Marsha on the box. Determine the magnitude of the normal force exerted by the surface on the box. Determine the magnitude of the friction force exerted by the surface on the box.
1. A force with a magnitude of 43.0 N and directed at an angle of 33.0°...
1. A force with a magnitude of 43.0 N and directed at an angle of 33.0° above the horizontal is used to move a 34.0-kg crate along a horizontal surface at constant velocity. How much work is done by this force in moving the crate a distance of 17.0m? 2.How much joules of energy is needed to change the speed of a 1,600 kg sport utility vehicle from 10.0 m/s to 40.0 m/s? 3.70.0 J of work is needed to...
A book is pulled to the right at constant velocity by a 10 N force acting...
A book is pulled to the right at constant velocity by a 10 N force acting 30° above the horizontal. The coefficient of the kinetic friction between the book and the horizontal surface is 0.5. What is the weight of the book? What is the normal force?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT