Hi, could you please give an (elaborate) solution to this problem? Thanks in advance!
Hi, could you please give an (elaborate) solution to this problem? Thanks in advance!
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Hi, could you please give an (elaborate) solution to this problem? Thanks in advance!

Transcribed Image Text:y=0.
x=0
zero friction
x= D/2
nonzero friction
x=D
Two small blocks with mass m are placed
on a ramp. If the x and y axes are chosen
as indicated in the figure, the initial
position of the first mass is (0, H) and the
initial position of the second mass is
(D/2, H/2). Both blocks are initially at
rest.
Between x = 0 and x = D/2 there is no
friction.
Between x =
D/2 and x D there is

Transcribed Image Text:kinetic friction between the blocks and the
ramp with kinetic friction coefficient uk.
When the first block reaches the second
block, they collide. The collision is fully
inelastic.
The acceleration of gravity is g.
Calculate the final speed of the blocks
when they reach the end of the ramp at
x = = D. Express your answer in the given
quantities μk, H, D, and g.
You can regard the blocks as point masses
so that their dimensions are neglected.
Assume the friction coefficient k is small
enough so that the blocks don't come to a
stop before reaching the end of the ramp.
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