a car is moving at a uniform speed 108km/h.On applying brakes it comes to rest covering a distance of 60m.Calculate retardation and time taken by the car to come to rest
Answers
Answered by
1
7.5m/s^2 should be the right answer
uppalyashikpacw97:
please answer the full statement
as initial velocity is 30m/s and final velocity is zero and distance is 60m so here we use the third equation of motion
that is-v^2=u^+2aS where S is distance
put the values
Similar questions