A wooden block of mass 0.200 kg is given an initial velocity up an aluminum ramp set at a 21 angle above the horizontal. The coefficient of kinetic friction between the wood and the ramp is k = 0.19, and the coefficient of static friction is us 0.25. = Determine the magnitude of the acceleration of the wooden block while it is sliding up the ramp. Give your answer to 2 significant figures.

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 94CP: A 10.0-kg object is initially moving east at 15.0 m/ s. Then a force acts on it for 2.00 s, after...
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A wooden block of mass 0.200 kg is given an
initial velocity up an aluminum ramp set at a 21°
angle above the horizontal. The coefficient of
kinetic friction between the wood and the ramp
0.19, and the coefficient of static friction
0.25.
is k
is us
=
=
Determine the magnitude of the acceleration
of the wooden block while it is sliding up the
ramp.
Give your answer to 2 significant figures.
m
s²
Transcribed Image Text:A wooden block of mass 0.200 kg is given an initial velocity up an aluminum ramp set at a 21° angle above the horizontal. The coefficient of kinetic friction between the wood and the ramp 0.19, and the coefficient of static friction 0.25. is k is us = = Determine the magnitude of the acceleration of the wooden block while it is sliding up the ramp. Give your answer to 2 significant figures. m s²
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