Question

A car moving along a straight line at a speed of 72km/h stop in 5 sec after the brakes are applied find the acceleration and distance covered by the car?

Answer 1

Explanation:

FIND THE DISTANCE=SPEED×TIME

=72×5=360 DISTANCE COVERED BY CAR

FIND THE SPEED =DISTANCE/TIME

=360/72= 5

SO THE ACCELERATION IS 5

Answer 2

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