As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h. rough patch 15.0 cm When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient of kinetic friction = 0.710. Find h (in m) such that the block's speed after crossing the rough patch is 3.20 m/s. (Enter a number.) m

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 68P: A 1.00-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250...
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As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h.
rough patch.
mummy
15.0 cm
When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient of
kinetic friction k = 0.710.
Find h (in m) such that the block's speed after crossing the rough patch is 3.20 m/s. (Enter a number.)
m
t
Transcribed Image Text:As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h. rough patch. mummy 15.0 cm When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient of kinetic friction k = 0.710. Find h (in m) such that the block's speed after crossing the rough patch is 3.20 m/s. (Enter a number.) m t
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