Question

The initial velocity of a car is 36 kmh-1. It moves with an acceleration of 2 ms-2. What will be its speed after 10s?​

Answer 1

Answer:

u=36km/h

=36×1000/(60×60)m/s

=10m/s

a=2m/s

t=10s

v=u+at

v=10+2×10

=10+20

=30

speed after 10 sec Is 30m/s