Question

1 point
15. a car start to move and
acquire the velocity 20 m/s in 4
second find the acceleration of
1
car.
O 5 m/s^2
2
O 5 m/s
3
O 4 m/s^2
O
80 m/s
3​

Answer 1

Answer:

u= 0 m/s ( as the body started from rest)

v= 20 m/s

t= 4 sec

a = v-u/t

=20-0/4

=20/4

= 5m/s²

Explanation:

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Answer 2

Answer:

d) 160 m

is correct answer