**Problem Statement:**A 172 N sled is pulled up a 31-degree slope at a constant speed by a force of 156 N. What is the coefficient of kinetic friction between sled and slope?---This problem involves calculating the coefficient of kinetic friction for a sled on an inclined plane. The key details are:- The weight of the sled is 172 N.- The incline is 31 degrees.- The pulling force is 156 N.The goal is to determine the coefficient of kinetic friction, which is a value that represents the frictional force resisting the motion of the sled relative to the normal force. To solve this, use the following physics principles:1. **Calculate the normal force**: It is affected by the gravitational force acting perpendicular to the slope.2. **Calculate the gravitational component parallel to the slope**: This is the portion of gravity pulling the sled down the slope.3. **Determine the frictional force**: Since the sled moves at constant speed, the net force parallel to the slope is zero.**Note**: There are no graphs or diagrams included with this problem.

Answered: A 172 N sled is pulled up a 31 degree…

A 172 N sled is pulled up a 31 degree slope at a constant speed by a force of 156 N. What is the coefficient of kinetic friction between sled and slope?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A constant force Fa pushes a 22.5-kg box across a rough horizontal surface. The magnitude of Fa is 185 N and the force is inclined at an angle of θ = 30.0° below the horizontal. The coefficient of kinetic friction between the box and the surface is μk = 0.500. What is the magnitude of the box's acceleration?
of air Question 10. A 16.2-kg sled is being pulled across a horizontal surface at a constant velocity. The pulling force has a magnitude of 65.1 N and is directed at an angle of 30° above the horizontal. Determine the coefficient of kinetic friction. Ans: 0.446 Question 11. A person in tui
It takes a force of 22 N to push a 10.0-kg box horizontally with a constant speed over concrete. What is the coefficient of kinetic friction between the box and the concrete?
A contestant in a winter games event pushes a 59.0 kg block of ice across a frozen lake with a rope over his shoulder as shown in the figure. The coefficient of static friction is 0.1 and the coefficient of the the kinetic friction is 0.03. What is the minimum force (in N) he must exert to get the block moving?
A 423 N crate rests on a ramp; the maximum angle just before it slips is 26.4° with the horizontal. What is the coefficient of static friction between crate and ramp surfaces?
A box is placed on top of a 30-degree inclined plane that has 0.10 as its coefficient of static friction. What is the mass of the box if a horizontal force of 90 pound is applied to the box to prevent it from sliding downward? Assume that the horizontal force is parallel to the inclination.
A 26.8 kg box sits on a ramp at an angle of 13° above the horizontal. If the coefficient of static friction between the box on the ramp is 0.215, what minimum applied force is required to keep the box at rest?
A block of mass 1.45 kg is resting on a board with friction.The board is inclined until the mass just starts to slide. If the angle of the incline when the mass just barely begins to slide is 17.5 degrees,what is the coefficient of static friction between the block and the board?
Problem: There are two blocks, one on top of the other, that are connected by an ideal massless rope and pulley. The lower block in the figure is pulled on by another rope with a tension force of 26 N. The top block has a mass of 1.4 kg and the bottom block has a mass of 3.0 kg. The coefficient of kinetic friction between all surfaces is 0.22 and the coefficient of static friction between all surfaces is 0.34. a) What is the acceleration of the lower block? b) If a third mass was stacked on top, what minimum mass would be required so that the system does not move?
A 69 N ice skater is pushed across the ice in a skating rink by a friend. The coefficient of friction between the skater’s ice skates and the ice is 0.10. What force must the friend apply to push the skater at a constant speed across the rink?