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A car moving with a speed of 40 km//h ca...

A car moving with a speed of `40 km//h` can be stopped by applying the brakes after at least 2 m. If the same car is moving with a speed of `80 km//h`, what is the minimum stopping distance?

A

2m

B

4m

C

6m

D

8m

Text Solution

Verified by Experts

The correct Answer is:
D
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ALLEN -MOTION IN A PALNE-EXERCISE-2
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  2. If a train travelling at 72 km/h is to be brought to rest in a distanc...

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  3. A car moving with a speed of 40 km//h can be stopped by applying the b...

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  4. If a body starts from rest and travels 120 cm in the 6 second then wha...

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  5. A car moving with a velocity of 10m/s can be stopped by the applicatio...

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  8. A body starts from rest and travels a distance x with uniform accelera...

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  9. The position vector of a particle is given by vecr=vecr(0) (1-at)t, wh...

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  10. In the Q. 122 what will be the velocity of the particle when it return...

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