A block of mass 0.75 kg is projected up an inclined plane at an angle of 25 degrees with an initial velocity of 2.3 m/s. If the coefficient of friction between the block and plane is 0.33, how long will it take for the block to reach its highest point on the incline and then slide back down to the bottom?

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.16P: A particle is projected with an initial velocity 0 up a slope that makes an angle with the...
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A block of mass 0.75 kg is projected up an inclined plane at an angle of 25 degrees with an initial velocity of 2.3 m/s. If the coefficient
of friction between the block and plane is 0.33, how long will it take for the block to reach its highest point on the incline and then
slide back down to the bottom?
(A) 0.98 s
(B) 1.73 s
C) 2.31 s
D) 0.89 s
E) 1.11 s
Transcribed Image Text:A block of mass 0.75 kg is projected up an inclined plane at an angle of 25 degrees with an initial velocity of 2.3 m/s. If the coefficient of friction between the block and plane is 0.33, how long will it take for the block to reach its highest point on the incline and then slide back down to the bottom? (A) 0.98 s (B) 1.73 s C) 2.31 s D) 0.89 s E) 1.11 s
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