Question

a car starting from rest move at uniform acceleration of 0.1m/s^2 for 4 minutes . Find the speed and distance travelled by the car

Answer 1

a=0.1 m/s^2

t=4×60=240 s

v=u+at

u=0

=> v=at=24 m/s

v^2 +u^2 = 2as

u=0

=> v^2 = 2as

=> s = v^2/2a

=> s = 576/0.2

=> s = 2880 m