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The bob of a simple pendulum is imparted a velocity of 5 metre per second 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 the friction of air? (g = 10 m per second square) |
| Answer» The bob of a simple pendulum is imparted a velocity of 5 metre per second 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 the friction of air? (g = 10 m per second square) | |