Asked by Kristy
A skateboard with mass M rolls down a ramp, starting from rest. It takes time T to roll a distance L along the ramp. In terms of M, T, and L, what is the skateboard’s acceleration down the ramp?
Answers
Answered by
Damon
M is irrelevant
at acceleration a, v = a T
L = (1/2) a T^2
a = 2 L/T^2
at acceleration a, v = a T
L = (1/2) a T^2
a = 2 L/T^2
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