A centripetal force of 250 N is exerted on a 2.2 kg discus as it rotates uniformly in a horizontal circle of radius 0.85 m. Calculate the speed of the discus in both m/s and rotations per minute?

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asked Sep 10, 2022 16.5k views

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A centripetal force of 250 N is exerted on a 2.2 kg discus as it rotates uniformly in a horizontal circle of radius 0.85 m. Calculate the speed of the discus in both m/s and rotations per minute?

Physics
high-school

Rakesh Gupta asked

by Rakesh Gupta

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Answer:

133m/s

Step-by-step explanation:

b/c 250÷2.2÷0.85=133

Firecall answered Sep 15, 2022

by Firecall

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