Find the speed and the mass of the object

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Q. A disk is reputed to accelerate from 0 to 389 RPM in 3.5 seconds. How many radians does it turn through?

Q. An object has a kinetic energy of 327 J and a momentum of magnitude 29.9 kg·m/s. Find the speed and the mass of the object.

Reference no: EM1353809

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