A massive ball of mass 5 kg 10 cm radius rolling without sliding on a rough flat surface with a speed of 2 ms ^ -1, then the kinetic energy of the ball is
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Given,
m = 5 kg
v = 2 m/s
KE = __?
Kinetic Energy
KE = (7/10) m v²
KE = (7/10) • 5 • 2²
KE = 14 J
m = 5 kg
v = 2 m/s
KE = __?
Kinetic Energy
KE = (7/10) m v²
KE = (7/10) • 5 • 2²
KE = 14 J
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