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For a particle displacement time relatio...

For a particle displacement time relation is `t = sqrt(x) + 3`. Its displacement when its velocity is zero -

A

0

B

-2

C

2

D

1

Text Solution

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A
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MOTION-ONE DIMENSION MOTION-EXERCSE -2 (A : Distance, Displacement, Velocity and Acceleration, Equation of Motion)
  1. For a particle displacement time relation is t = sqrt(x) + 3. Its dis...

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  2. If the displacement of a particle varies with time as sqrt(x) = t + ...

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  3. The displacement of the particle varies with time according to the rel...

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  4. The velocity of a particle moving in the positive direction of x-axis...

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  5. A particle goes A to M with a speed of 30 km/hr. and M to B with a spe...

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  6. A particle starts from rest and has velocity kt after time t. The dist...

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  7. The acceleration (a) of moving particle varies with displacement accor...

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  8. If a point moves in a straigth line in such a manner that its retardat...

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  9. The deceleration exerienced by a moving motor blat, after its engine i...

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  10. A car starts from P and follows the path as shown in figure finally ca...

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  11. Two particles A and B are present at centre (O) of circle of a radius ...

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  12. Let vec(v) and vec(a) denote the velocity and acceleration respectivel...

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  13. A particle travels with constant speed on a circle of radius 3 metres ...

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  14. A body is dropped from a height h. If t1 and t2 be the times in coveri...

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  15. A bullet losses 1/6 of its velocity in passing through a plank. What ...

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  16. Three forces given by vectors 2hati + 2hatj, 2hati -2hatj and - 4hati...

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