How do you calculate the acceleration of a ball that starts from rest and rolls down a ramp and gains a speed of 25 ms in 5 s?
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Answered by
4
initial velocity (u)= 0
final velocity (v)= 25m/sec
time taken (t) = 5s
acceleration (a) = v-u/t
= 25-0/5
= 25/5
=5m/s^2.
final velocity (v)= 25m/sec
time taken (t) = 5s
acceleration (a) = v-u/t
= 25-0/5
= 25/5
=5m/s^2.
Answered by
0
Answer: 5 m/s^2
Explanation:
divide the speed by the time
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