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JEE Main Physics question

PhysicsMotion in a Straight LineJEE Main

A juggler keeps four balls moving in the air, throwing them at a regular interval of time. When one ball leaves his hand (speed ms), the position of the other balls will be (take ms)

Answer: (B)

Solution

Total flight time of each ball: s. For 4 balls to be juggled continuously, the launch interval is s, so when one ball is thrown, the other three are already , ,

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Question ID VK-152088