If v=3i+4j+5k is the instantanious velocity of a body of mass 1.50 kg . Calculate its kinetic energy
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|v| = √(3)² + (4)² + (5)² = √50 m/s
m = 1.50 kg
Therefore, K.E = 0.5*m*v²
= 0.5*1.50*50 = 37.5 J
Hope it works!
m = 1.50 kg
Therefore, K.E = 0.5*m*v²
= 0.5*1.50*50 = 37.5 J
Hope it works!
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