4. A small toy remote control car with a mass of 1.20 kg is at the rim of a spinning diskof mass 2.0 kg and radius 2.0 m. The car is initially at rest with respect to the disk. The diskrotates horizontally with no friction at the central pivot completing 1 revolution every 3.0 s. Aperson uses a remote control to slowly drive the toy car from the rim to a distance of 0.40 mfrom the center. At the end the car is still at rest with respect to the disk. What is the newperiod of motion of the disk? Show all work.BeforeAfterToy carDisk

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Answered: 4. A small toy remote control car with…

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