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The distance covered by a particle in t ...

The distance covered by a particle in `t` second is given by `x=3+8t-4t^(2)`. After `1s` its velocity will be

A

0 unit/second

B

3 units/second

C

4 units/second

D

7 units/second

Text Solution

Verified by Experts

The correct Answer is:
A
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