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Velocity time equation of a particle mov...

Velocity time equation of a particle moving in a straight line is `v=2t-4` for `tle2s` and `v=4-2t` for `tgt2`.The distance travelled by the particle in the time interval from `t=0` to `t=4s ` is (Here `t` is in second and `v` in m/s)

A

`12m`

B

`16m`

C

`4m`

D

`8m`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • If S=2t^(3)-4t^(2)+12t , then distance travelled during the time -interval [0,1] is

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  • If the distance s travelled by a particle in time t is s=a sin t +b cos 2t , then the acceleration at t=0 is

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  • The velocity 'v' of a particle moving along straight line is given in terms of time t as v=3(t^(2)-t) where t is in seconds and v is in m//s . The distance travelled by particle from t=0 to t=2 seconds is :

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