4. A mass m is on a frictionless incline that makes an angle 0 with the horizontal. Let m = 25.0 kg and 0 = 30.00. a. Determine the normal force. b. Determine the acceleration of the mass. c. Starting from rest how long does the mass take to travel a distance of mg 3.00 m along the incline?

4. A mass m is on a frictionless incline that makes an angle 0 with the horizontal. Let m = 25.0 kg and 0 = 30.00. a. Determine the normal force. b. Determine the acceleration of the mass. c. Starting from rest how long does the mass take to travel a distance of mg 3.00 m along the incline?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 63AP: A person doing a chin-up weighs 700 N, exclusive of the arms. During the first 25.0 cm of the lift,...

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Question

4. A mass m is on a frictionless incline that makes an
angle 0 with the horizontal. Let m = 25.0 kg and 0 =
30.00.
a. Determine the normal
force.
b. Determine the
acceleration of the
mass.
C. Starting from rest how
long does the mass take
to travel a distance of
3.00 m along the
incline?
mg

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