Question
A car of mass 1100kg starts from rest on a level road and reaches the speed of 50.4km/h in 10s.
i)what is the magnitude of acceleration of the car in m/s2?
i)How far did the car travel in this time?
i)what is the magnitude of acceleration of the car in m/s2?
i)How far did the car travel in this time?
Answers
Henry
Vf = 50.4km/h = 50400m/3600s = 14 m/s.
a = (Vf-Vo)/t = (.
Vo = 0.
d = 0.5a*t^2.
a = (Vf-Vo)/t = (.
Vo = 0.
d = 0.5a*t^2.