SirHao6889 SirHao6889

23-12-2022
Physics

Answered

a student spins a cup that is in contact with a platform in a horizontal circular path at a constant speed, as shown in figure 1. the platform is connected to two strings that are held by the student as the platform-cup system experiences uniform circular motion. a free-body diagram of the cup is shown in figure 2. which statement of reasoning best supports and correctly identifies the magnitude of the force the cup exerts on the platform?

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