Question

A car speed increases
from 40 km/hr to
60 km/hr in 5 sec. Calculate the acceleration
​

Answer 1

Answer:

4000 m/s^2 is the acceleration and you should mention which type of motion is this

Answer 2

Explanation:

First convert km/hr into m/s

40*5/18=100/9 m/s

60*5/18=150/9 m/s

a=v-u/t

a=?

u=100/9

v=150/9

t=5 sec

150/9-100/9÷5

50/9÷5

=10/9 m/s²

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