3 years ago

I need it due in 10 mins

Physics

1 answer:

ExtremeBDS [4]3 years ago

7 0

Answer:

B. 14.4 N

Rotational speed (Angular Velocity) = 2

The Radius of the circle = 1.2 m

Velocity = Angular velocity × radius = 2×1.2 = 2.4 m/s

Centripetal force= mv²/r = 3 × 2.4×2.4/1.2 = 3 × 2.4 × 2

= 14.4 N

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I need it due in 10 mins ​

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