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J.Kruger
Questions (2)
A racing car of mass 850 kg accelerates from 20 km/h to 160 km/h over a distance of 300 metres. Frictional forces and wind
0 answers
618 views
A vehicle of mass 1200 kg accelerates uniformly from rest to a velocity of
15 m/s in 5 seconds. It continues at this velocity for
1 answer
739 views
