gonzalez7720oyozea gonzalez7720oyozea

31-10-2017
Physics

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A 0.5 kg ball is tied to a swung in a circle with a radius of 0.400m.If the ball is accelerating at 58.8 m/s^2,what is the tangential velocity of the ball?

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theandysanchez theandysanchez

31-10-2017

If the acceleration is centripetal then the formula is a=v^2/r
Plug in 58.8=v^2/.400 solve for v
V=12.12 m/s

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