An object has a uniform acceleration of 3m/s* At a certain time its velocity is 10m/s What was velocity 2sec earlier
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v=u+atv=u+at
Here, u=10ms−1u=10ms−1, a=3ms−2a=3ms−2, t=−2st=−2s, v=?v=?
Therefore, v=10–3×2=4ms−1
v=u+atv=u+at
Here, u=10ms−1u=10ms−1, a=3ms−2a=3ms−2, t=−2st=−2s, v=?v=?
Therefore, v=10–3×2=4ms−1
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