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Physics 8 Online
OpenStudy (anonymous):

A vehicle with a mass of 800 kg experience afrition force of 180 N and travel at a constant speed of 54 km/h. calculate the momentum of the vehicle at this speed

OpenStudy (anonymous):

\[p=mv\]

OpenStudy (cj7529):

The force is irrelevant here. P =m v P= momentum m = mass c = velocity But the velocity isn't in si units 54km/h = 54 [x10^3] / [60*60] = 15m/s so, P = 800 x 15 p = 12000 Kg.m/s

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