A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 30∘ angle. The block's initial speed is 7.0 m/s. The coefficient of kinetic friction of wood on wood is μk=0.200. Part A. What vertical height does the block reach above its starting point? h = Part B. What speed does it have when it slides back down to its starting point? v =
A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 30∘ angle. The block's initial speed is 7.0 m/s. The coefficient of kinetic friction of wood on wood is μk=0.200. Part A. What vertical height does the block reach above its starting point? h = Part B. What speed does it have when it slides back down to its starting point? v =
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 74PQ: Starting from rest, a rectangular toy block with mass 300 g slides in 1.30 s all the way across a...
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A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 30∘ angle. The block's initial speed is 7.0 m/s. The coefficient of kinetic friction of wood on wood is μk=0.200.
Part A.
What vertical height does the block reach above its starting point?
h =
Part B.
What speed does it have when it slides back down to its starting point?
v =
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