A small block is sent through point A with a speed of 11 m/s, as shown in the figure. Its path is without friction until it reaches the section of length L, where the coefficient of kinetic friction is 0.5. The indicated heights are h1 = 6 m and h2 = 2 m. L = 1x m, where x is the second last digit of Q4. your student number (e.g. L = 17 m if your number is 12345678A). (a) Find the speed of the block when it reaches point C. (b) Find the speed of the block when it reaches point D. 11 m/s 19m, 0.5 u 6m hị C L В 2m

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Chapter5: Energy
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Problem 36P: A block of mass m = 5.00 kg is released from rest from point and slides on the frictionless track...
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A small block is sent through point A with a speed of 11 m/s, as shown in the figure. Its path
is without friction until it reaches the section of length L, where the coefficient of kinetic friction is
0.5. The indicated heights are h1 = 6 m and h2 = 2 m. L = 1x m, where x is the second last digit of
Q4.
your student number (e.g. L = 17 m if your number is 12345678A).
(a) Find the speed of the block when it reaches point C.
(b) Find the speed of the block when it reaches point D.
11 m/s
19m, 0.5 u
6m hị
C
L
В
2m
Transcribed Image Text:A small block is sent through point A with a speed of 11 m/s, as shown in the figure. Its path is without friction until it reaches the section of length L, where the coefficient of kinetic friction is 0.5. The indicated heights are h1 = 6 m and h2 = 2 m. L = 1x m, where x is the second last digit of Q4. your student number (e.g. L = 17 m if your number is 12345678A). (a) Find the speed of the block when it reaches point C. (b) Find the speed of the block when it reaches point D. 11 m/s 19m, 0.5 u 6m hị C L В 2m
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