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What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet?

What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet?
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4 votes
What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet?

asked
User Michael Petito
by
8.3k points

1 Answer

4 votes
radius = 6 ft.
arc length = 14.13 ft.
θ = 14.13/6 = 2.355 radians
the angular velocity = 2.355 radians/3 seconds = 0.785 radians/second
answered
User Amanda S
by
8.0k points
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