Amanpulledablockofmass4kgalongaroughfloorwithaforceof20Nat30° above the horizonta plane as shown in Figure 2. Assume that the velocity of the block is constant. i. Sketch all the forces acting on the book. Calculate the frictional force. ii. iii. Calculate the coefficient of frictional force. iv 130 F = 20 N
Amanpulledablockofmass4kgalongaroughfloorwithaforceof20Nat30° above the horizonta plane as shown in Figure 2. Assume that the velocity of the block is constant. i. Sketch all the forces acting on the book. Calculate the frictional force. ii. iii. Calculate the coefficient of frictional force. iv 130 F = 20 N
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 35PE: In the standing broad jump, one squats and then pushes off with the legs to see how far one can...
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