The bob of simple pendulum is imparted a velocity of 5m/s when it is at its mean
position . To what maximum vertical height will it rise on reaching at its extreme
position if 60% of its energy is lost in overcoming frictional force of air (g = 9.8 m/s2
)
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To what maximum vertical height will it rise on reaching at its extreme position if 60% of its energy is lost in overcoming the friction of air ? (Take g = 10 m s-2) Ans 0.5 m
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