Science, asked by gamingtrexdx, 2 months ago

A 0.20 kg ball rotates at a constant speed of 3.0 m/s on the end of 1.2 m long string. The string describes a horizontal circle.

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Answered by studyhelpers
0

Answer:

7.5 m/s^2

Explanation:

a=v^2/r

=(3)^2/1.2

=9/1.2

= 7.5

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