Amass m is attached to a string connected to a force sensor on a rotating platform. the platform’s angular velocity, ω, can be easily measured, but the linear velocity of the mass cannot. when the mass is at r = 0.20 m and rotates at a constant ω = 8.5 rad/s, a force sensor reads 4.8 n. what is the mass m?
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Amass m is attached to a string connected to a force sensor on a rotating platform. the platform’s a...
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