d = (1/2) a t^2
300 = (1/2) a (900)
so
a = 600/900 = 2/3 = 0.67 m/s^2
F = m a = 670 N
A car of mass 1000kg starting from rest and comes down an incline slope if it travel 300m in 30 second calculate i) acceleration ii) force
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