Asked by Alos
A car of mass 760kg travels with a velocity of 14ms-1
If the brakes are applied,the car travels a distance of 55m before coming to rest.
Calculate the retarding force on the car
If the brakes are applied,the car travels a distance of 55m before coming to rest.
Calculate the retarding force on the car
Answers
Answered by
R_scott
the stopping time (t) is ... 55 m / (14 m/s / 2)
the stopping deceleration (a) is ... 14 m/s / t
f = m a
the stopping deceleration (a) is ... 14 m/s / t
f = m a
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