Question

A vehicle starts from the stationary position and attains the velocity of 20 km/hr after 10secs. Find the acceleration.

Answer 1

Answer:

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V = u +at

20m/s = 0 + a*10s

a = 20m//10s

a = 2m/s²

Explanation:

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Answer 2

Explanation:

20 km /hr in m/s = 20*1000/3600

=5.5 m/s

acceleration= v-u/t

= 5.5- 0/10

= 5.5/10

.55 m/s^2