a ball starting from rest slides down an inclined plane of length 10m with a speed of 10m/s . what is the acceleration produced in the ball?
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since starting from rest.
so initial velocity , u=0
and v=10m/s
and s= 10m
so by formula of v^2 = u^2 + 2as
v^2 = 0 + 2as
v^2 = 2as
v^2 / 2s = a
10^2 / (2 × 10) =a
a= 100/20
a= 5 m/s^2
so initial velocity , u=0
and v=10m/s
and s= 10m
so by formula of v^2 = u^2 + 2as
v^2 = 0 + 2as
v^2 = 2as
v^2 / 2s = a
10^2 / (2 × 10) =a
a= 100/20
a= 5 m/s^2
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