2. Block 1 of mass m, slides from rest along a frictionless ramp from height h = 1.60 m and then collides (completely inelasticly) with stationary block 2 of mass m2 = 3.00 m,. After the collision, the two blocks slide into a region where the coefficient of kinetic friction is µk = 0.300 and come to a stop in distance d within that region. %3D ↑ m2 a) What is the speed of m, when it reaches the bottom of the ramp? b) What is the speed of the combination of the two blocks after the collision? c) What is the value of distance d?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 77PQ: A block of mass m1 = 4.00 kg initially at rest on top of a frictionless, horizontal table is...
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2. Block 1 of mass m, slides from rest along a frictionless ramp from height h = 1.60 m and then
collides (completely inelasticly) with stationary block 2 of mass m2 = 3.00 m,. After the collision,
the two blocks slide into a region where the coefficient of kinetic friction is µk = 0.300 and come to
a stop in distance d within that region.
%3D
↑
m2
a) What is the speed of m, when it reaches the bottom of the ramp?
b) What is the speed of the combination of the two blocks after the collision?
c) What is the value of distance d?
Transcribed Image Text:2. Block 1 of mass m, slides from rest along a frictionless ramp from height h = 1.60 m and then collides (completely inelasticly) with stationary block 2 of mass m2 = 3.00 m,. After the collision, the two blocks slide into a region where the coefficient of kinetic friction is µk = 0.300 and come to a stop in distance d within that region. %3D ↑ m2 a) What is the speed of m, when it reaches the bottom of the ramp? b) What is the speed of the combination of the two blocks after the collision? c) What is the value of distance d?
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