It is determined that for this surface, the force of friction is proportional to the speed of the block according to the equation f = -kv, where k is a positive constant. (e) On the axes below, sketch the speed v and the acceleration a as functions of time as the block slides down the incline.
It is determined that for this surface, the force of friction is proportional to the speed of the block according to the equation f = -kv, where k is a positive constant. (e) On the axes below, sketch the speed v and the acceleration a as functions of time as the block slides down the incline.
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Transcribed Image Text:It is determined that for this surface, the force of friction is proportional to the speed of the block
according to the equation f = -kv, where k is a positive constant.
(e) On the axes below, sketch the speed v and the acceleration a as functions of time as the block slides
down the incline.
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0/10000 Word Limit
Transcribed Image Text:Read each question carefully. Show all your work for each part of the question. The parts within the
question may not have equal weight.
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A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in
the figure. The coefficients of static and kinetic friction between the block and the surface are μ, and k
respectively. Express your answers in parts (b) and (c) in terms of m, 0, μs, , and physical constants,
as appropriate.
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