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7 May 2023
19. A 6kg pendulum is released from rest 90m above the ground.
a) What is its velocity at the bottom?
b) If it takes 3 seconds to reach the bottom, what is the power generated?
19. A 6kg pendulum is released from rest 90m above the ground.
a) What is its velocity at the bottom?
b) If it takes 3 seconds to reach the bottom, what is the power generated?
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