calculate the kinetic energy of a car of mass 750kg moving with the velocity of 54 km/h. find the new kinetic energy of car if passenger of mass 50 kg sits in the car
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54k/h=15m/s
k.e=×1/2×750×15×15
=225×375j
new k.e=1/2×50×15×15j
plz solve and mark brainlist answer
k.e=×1/2×750×15×15
=225×375j
new k.e=1/2×50×15×15j
plz solve and mark brainlist answer
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