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A small car has the mass of 840kg it speeds up to 27 m/s on the high way. how much momentum does it have?

Sagot :

Answer:

Speed is a scalar, velocity is a vector. ... have moved in different directions from their ... for the calculation will be much smaller. ... b it is much higher/it is approximately ... road. For a lower mass car, the force needed to achieve this acceleration is less, so the car ... E1 momentum of bullet = 0.001 kg × 300 m/s ... b 15 840 C.

Explanation: