10. A 5.00 kg mass moves in a circle of 0.700 m radius at constant speed. If the centripetal force applied to the mass is 120 N, what is its speed? a. 14.4 m/s b. 14.8 m/s c. 15.2 m/s d. 16.8 m/s e. 4.10 m/s
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Step 1: The centripetal force is given by the equation: $$F_c = \frac{mv^2}{r}$$ where: * $F_c$ is the centripetal force * $m$ is the mass * $v$ is the speed * $r$ is the radius Show more…
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