Question

A speeding car changes its velocity from 109 kmh to 36 kn
in 45. Calculate its
de-acceleration in kmh
1) 61800 km h ? 2) 6480 km
2
3) 64800 kom ha
4 5kmh
5.
In above question calculate the acceleration in ms
1) Oms?
2) 5 ms
3) 3.8 ms
4) 40s
6.
The change in velocity of motor bike is 54 kmh ' in one minute. Calculate its acceleration
in ms *
1) 0.32 ms 2 2) 0.25 ms
3) 0.33ms 4) 0.35 ms​

Answer 1

Answer:

1)

Explanation:

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