. A force of 250 N pulls a body of weight 500 N up an inclined plane, the force being applied parallel to the plane. If the inclination of the plane to the horizontal is 15°, find the coefficient of friction.

. A force of 250 N pulls a body of weight 500 N up an inclined plane, the force being applied parallel to the plane. If the inclination of the plane to the horizontal is 15°, find the coefficient of friction.

Name: 4. A force of 250 N pulls a body of weight 500 N up an inclined plane,
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: 4. A force of 250 N pulls a body of weight 500 N up an inclined plane, the force being applied parallel to the plane. If the inclination of the plane to the horizontal is 15°, find the coefficient of friction.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 2STP

See similar textbooks

Similar questions

3. An object of mass 7kg is held at rest on a 25° inclined plane by force Fa acting horizontally. The object is on the point of sliding down the inclined plane. The static coefficient of friction between the object and the inclined plane is µs = 0.3. Find the magnitude of force Fa.
A 78 kg crate rests on a rough horizontal surface. The coefficient of static friction and coefficient of kinetic friction are 0.3 and 0.2, respectively. What would happen if the applied horizontal force is 200 N? Choices: It will remain at rest. The frictional force will be neglected. It will accelerate in the same direction as the horizontal force. It will accelerate in the opposite direction as the horizontal force.
A box weighing 50 N rests on a horizontal surface. A person pulls with a force of 10N to the right and it does not move. In order for you to move, you need another person who pulls vertically. What is the minimum force that the other person needs to exert in order for it to move? Coefficient of static friction = 0.4
2. Three identical blocks A, B, and C are placed on top of each other on a horizontal plane with block B placed on top of A and C on top of B. The coefficient of friction between all surfaces is 0.20. If block C is prevented from moving by a horizontal cable attached to a vertical wall, find the horizontal force P in unit Newton that must be applied at block B without causing motion to impend. Each block has mass of 50 Kg. Vertical wall Horizontal Plane H= 0.2
Help me please
A 50-kg box is resting on a horizontal floor. A force of 250 N directed at an angle of 30.0° below the horizontal is applied to the box. The coefficient of static friction between the box and the surface is 0.40, and the coefficient of kinetic friction is 0.30. What is the force of friction on the box?
2. The figure shows a block of mass M= 12.0 kg on a horizontal surface. An external force of magnitude F = 65.0 N is applied to the block as shown. M The coefficients of static and kinetic friction between the block and the surface are 0.600 and 0.200, respectively. The angle 0 equals 38.0°. Calculate the acceleration of the block. Horizontal surface
3. A block of mass 10 kg is at rest on a horizontal surface. The coefficient of kinetic friction is 0.25. A horizontal force of 40 N is exerted on the block to the right. The magnitude of the net force is:
11. Jason works for a moving company. A crate of mass m is sitting on a ramp on his truck; the ramp is angled at an angle with respect to the horizontal. The coefficients of static friction and kinetic friction between the crate and his truck bed are p, and , respectively. What is the magnitude of the force, directed parallel to the ramp, that he needs to exert on the crate to get it to start moving (a) up the ramp and (b) down the ramp? Your answers will be in terms on the symbols m, 0, μs, k and g.
The 121-lb force P is applied to the 250-lb crate, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the crate. The friction force is positive if to the right, negative if to the left. Assume μ = 0.45, μk = 0.36. Answer: F= i lb
A 50.7 kg box is resting on a horizontal floor. A force of 317.1 N directed at an angle of 34.1° below the horizontal is applied to the box. The coefficient of static friction between the box and the surface is 0.5, and the coefficient of kinetic friction is 0.2. The force of friction on the box is:
The 137-lb force P is applied to the 240-lb crate, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the crate. The friction force is positive if to the right, negative if to the left. Assume μ = 0.51, Mk = 0.39. P Answer: F = i Mk lb