A horizontal force of 210n is exerted on a 2.0kg dicus as it rotates uniformly in a horizontal circle (at arms lenght) of radius .90m. calculater the speed of the dicus?(adsbygoogle = window.adsbygoogle || []).push({});

here is what I have f =210N

m = 2.0kg

r = .90m

f =ma a = f/m = 210N/2.0Kg a= 105

x/t .90/105 is that right?

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# Homework Help: Uniform cricular motion ( HELP ME PLASEEE)

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