Suppose a 4.32 kg crates sits in a ramp. The ramp makes a 37.0 degree angle with the horizontal. The coefficient of static friction between the crate and ramp is 0.273. What is the maximum force F, must be applied on the crate, at an angle 15.0 degrees to the perpendicular to the ramp, to prevent the crate from sliding down the ramp.

Suppose a 4.32 kg crates sits in a ramp. The ramp makes a 37.0 degree angle with the horizontal. The coefficient of static friction between the crate and ramp is 0.273. What is the maximum force F, must be applied on the crate, at an angle 15.0 degrees to the perpendicular to the ramp, to prevent the crate from sliding down the ramp.

Name: Suppose a 4.32 kg crates sits in a ramp. The ramp makes a 37.0 degree
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: Suppose a 4.32 kg crates sits in a ramp. The ramp makes a 37.0 degree angle with the horizontal. The coefficient of static friction between the crate and ramp is 0.273. What is the maximum force F, must be applied on the crate, at an angle 15.0 degre

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 40PQ: A sleigh is being pulled horizontally by a train of horses at a constant speed of 8.05 m/s. The...

See similar textbooks

Similar questions

A box of bananas weighing 40.0 N rests on a horizontal surface.The coefficient of static friction between the box and the surfaceis 0.40, and the coefficient of kinetic friction is 0.20. If no horizontal force is applied to the box and the box is at rest, how large is the friction force exerted on it?
A box of bananas weighing 40.0 N rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.40, and the coefficient of kinetic friction is 0.20. (a) If no horizontal force is applied to the box and the box is at rest, how large is the friction force exerted on it? (b) What is the magnitude of the friction force if a monkey applies a horizontal force of 6.0 N to the box and the box is initially at rest? (c) What minimum horizontal force must the monkey apply to start the box in motion? (d) What minimum horizontal force must the monkey apply to keep the box moving at constant velocity once it has been started? (e) If the monkey applies a horizontal force of 18.0 N, what is the magnitude of the friction force and what is the box’s acceleration?
A man pushes a 47.9 kg crate at an angle of 15 degrees below horizontal. What is the minimum force, in N, required to move the crate if the coefficient of static friction is 0.126.
A 235 N crate rests on a ramp; the maximum angle just before it slips is 27.8° with the horizontal. What is the coefficient of static friction between crate and ramp surfaces? Answer:
A box of banana weighing 40.0 N rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.40, and the coefficient of kinetic friction is 0.20. (a) If no horizontal force is applied to the box and the box is at rest, how large is the friction force exerted on the box? (b) What is the magnitude of the friction force if a monkey applies a horizontal force of 6.0 N to the box and the box is initially at rest? (c) What minimum horizontal force must the monkey apply to start the box in motion? (d) What minimum horizontal force must the monkey apply to keep the box moving at constant velocity once it has been started? (e) if the monkey applies a horizontal force of 18.0 N, what is the magnitude of the friction force and what is the box's acceleration?
A person pushes horizontally with a force of 200. N on a 56.0 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.19. (a) What is the magnitude of the frictional force? (b) What is the magnitude of the crate's acceleration?
Let there be 2 blocks stacked on a table. The top block has a mass of 2.0 kg, and the bottom block has a mass of 5.0 kg. The coefficient of static friction between the two blocks is 0.40, and the coefficient of static friction between the bottom block and table is 0.10. What is the maximum horizontal force you can apply to the top block such that neither block moves?
A large crate is at rest on a horizontal floor. The coefficient of static friction between the crate and the floor is 0.400. A force F S is applied to the crate in a direction 30.0 above the horizontal. The minimum value of F required to get the crate to start sliding is 380 N. What is the mass of the crate?
A small box is held in place against a rough wall by someone pushing on it with a force directed upward at an angle of 260 above the horizontal. The coefficient of static and kinetic friction between the box and the wall are 0.40 and 0.30, respectively. The box slides down unless the applied force has a magnitude of 13 N. What is the mass of the box?
The drawing shows a circus clown who weighs 920 N. The coefficient of static friction between the clown’s feet and the ground is 0.650. He pulls vertically downward on a rope that passes around three pulleys and is tied around his feet. What is the minimum pulling force that the clown must exert to yank his feet out from under himself?
A box of bananas weighing 40.0 N rests on a horizontal surface.The coefficient of static friction between the box and the surfaceis 0.40, and the coefficient of kinetic friction is 0.20. What is the magnitude of the friction force if a monkey applies a horizontal force of 6.0 N to the box and the box is initially at rest?
A 3 kg box rests on a horizontal table. It is attached to a 2 kg box via a pulley. The 2 kg box hangs over the edge of the table. The 2 kg box is 2 meters from the ground. a) What is the minimum coefficient of static friction such that the objects remain at rest. b) If the coefficient of static friction is less than that in part (a) and the coefficient of kinetic friction between the box and the table is 0.30, find the time the 2 kg mass falls the 2 meters to the floor. Assume the system starts from rest.