Question

A car moving along a straight road increases its speed
uniformly from 15 m/s to 30 m/s over a time interval of 1
minute. Calculate the acceleration and the distance
travelled by it during this time interval.

Answer 1

Answer:

You can use accelaration formula which is v-u/t

so

v(final velocity/speed) =30

u (old velocity/speed) =15

t (Time) = 1minute= 60 seconds

using theformula we get

=> 30-15/60

=>15/60

=>3/12

=>1/4 is the final answer

Explanation: