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Physics, 08.06.2021 18:20 Adolfosbaby

A boy is swinging a yo-yo with mass 0.5 kg in a circle with radius 0.7 m at a speed of 7 m/s. What is the tension in the string connecting the yo-yo to the
boy's finger, disregarding the effect of gravity?

A. 35 N

B. 20 N

C. 9 N

D. 12 N

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