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A car of mass 500 kg moves with a horizontal velocity of 72 km/h. Assuming 1...

A car of mass 500 kg moves with a horizontal velocity of 72 km/h. Assuming 1 km/h = 0.2778 m/s, Calculate

a. its momentum

b. kinetic energy

c. its impulse if its velocity increases to 144 km/h

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