The velocity acquired by a body moving with uniform acceleration is 30m/s in 2s and 60m/s in 4s. The initial velocity is
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The formula of initial velocity is calculated by u is equal to u + a x t
Here u is 30 m/s, and v is 60 m/s
T is difference in time, that is 4 minus 2, that is 2 sec
This implies u = v - at
It would be 30 – 15 x 2
Therefore u=0 meters square
Here u is 30 m/s, and v is 60 m/s
T is difference in time, that is 4 minus 2, that is 2 sec
This implies u = v - at
It would be 30 – 15 x 2
Therefore u=0 meters square
Answered by
1
Answer:
zero.
Explanation:
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