Question

A car accelerate uniformy from rest;acquire a speed of 36 kmph in 10second find acceleration of the car

Answer 1

Answer:

acceleration of the car is 1 m/s^2

Explanation:

the car accelerates from rest

so, u=0 m/s.

acquires a speed of 36 km/h. to convert to m/s, multiplying 36 to 5/18

so, it becomes 10 m/s(v)

time (t)=10 s

acceleration (a)=(v-u)/t i.e., (10-0)/10

=10/10 = 1m/s^2.