Question

3 A car moving with a velocity 54 km/h on a straight
road stops on applying brakes after covering a
distance of 20 m. Compute the acceleration of the​

Answer 1

Answer:

20m/29km/h equals to time car had travelled to reach its destination. 29km/h=8,056m/s. We calculate this by knowing that 1 hour=3600s 29000m/3600s=8,056m/s. Time the car has travelled is then 2,48s.

Explanation:

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Answer 2

Answer:

2 .48 is your answer please check it out and like if you like it