a car moving at a speed of 20m/s is stopped by applying brakes which produce uniform acceleration of 0.75m/s . How much distance will be covered by the scooter before it stops? calculate the time taken by the car to stop
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Answer:A→B
U=10m/s,V=0,A=−0.5m/s
2
d=?
V
2
=U
2
+2ad
0=100−2(0.5)d
d=100m
Explanation:
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