A 37-kg crate is placed on an inclined ramp.When the angle the ramp makes with the horizontal is increasedto 23°, the crate begins to slide downward. (a) What is the coefficient of static friction between the crate and the ramp? (b) At whatangle does the crate begin to slide if its mass is doubled?

A 37-kg crate is placed on an inclined ramp.When the angle the ramp makes with the horizontal is increasedto 23°, the crate begins to slide downward. (a) What is the coefficient of static friction between the crate and the ramp? (b) At whatangle does the crate begin to slide if its mass is doubled?

Name: A 37-kg crate is placed on an inclined ramp.When the angle the ramp ma
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: A 37-kg crate is placed on an inclined ramp.When the angle the ramp makes with the horizontal is increasedto 23°, the crate begins to slide downward. (a) What is the coefficient of static friction between the crate and the ramp? (b) At whatangle does

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 69A

See similar textbooks

Similar questions

A worker pulls a 15-kg crate in a straight line on a level surface by imparting a horizontal tension of 80 N to the free end of a cable whose other end is attached to the crate. If the coefficient of static friction is 0.40, what is the acceleration of the crate?
A boy has stacked two blocks on the floor so that a 5.00kgblock is on top of a1.60kg block. If the coefficient of static friction between the two blocks is 0.400 and the coefficient of static friction between the bottom block and the floor is 0.220,with what minimum force should the boy push horizontallyon the upper block to make both blocks start to slide together along the floor?
An object weighing 500 N is pulled along a level floor at constant speed by a rope that makes an angle of 30 degrees with the floor. If the force on the rope is 260 N, what is the coefficient of sliding friction?
A horse pulls a box of mass M = 55 kg across a rough horizontal surface by applying a horizontal force of 874 N.If the coefficient of kinetic friction between the box and the surface is μk = 0.5, what is the acceleration of thebox?
A block (mass = 200.00 g) is placed on an inclined plane 45 degrees from the horizontal. The coefficient of static and kinetic friction between the block and the plane are 0.54 and 0.35, respectively. What is the frictional force between the block and the plane?
A block weighing 100 kg is along an inclined plane 30 degrees with respect to the horizontal. If coefficient of friction is 0.30, what force P applied parallel to the plane would prevent the block from sliding down?
A block of weight 50N is on a inclined surface with angle 0f 15⁰ with the horizontal. If the coefficient of static friction is 0.15, what is its maximum static frictional force that prevents it from sliding?
If a 3.15 kg object is placed on a horizontal surface, what is its magnitude of acceleration if the coefficient of kinetic friction is known to be 0.293 and an applied force of 36.9 N directed at an angle of -23 degrees relative to the +x direction acts on the object?
A block of mass 4.20 kg is pushed up against a wall by a force P that makes an angle of θ = 50.0°angle with the horizontal as shown below. The coefficient of static friction between the block and the wall is 0.270.
An object of mass 4 kg originally suspended by a vertical cord is pulled by a horizontal force until the cord makes an angle of 60° with the vertical. What is the tension in the cord?
A painting with a mass of 20 kg is suspended by two wires from a ceiling. If the wires make angles of 300 and 450 with the ceiling, find the tension in each wire.
If the coefficient of friction between 84.1 kg mass (placed on the horizontal surface) and the surface of contact is 0.46, the magnitude of frictional force is