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If a particle starts moving along a stra...

If a particle starts moving along a straight ine withinitial velocity u under contact acceleration a, its displacement with time is given by the relation `x=ut+(1)/(2)at^2`
Q. The concerned deviation of positon time realtion w.r.t will be. Differentiation of above result w.r.t. `t` will be

A

a

B

`u+a`

C

`u`

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
`(du)/(dt)=0+a(1)=a`
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