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An object is thrown vertically upwards. At its maximum height, which of the following quantity becomes zero? (1) Momentum (2) Potential Energy (3) Acceleration (4) Force

1. Momentum
2. Potential Energy
3. Acceleration
4. Force

Correct answer: Momentum

Solution

At the maximum height of a vertically thrown object, its velocity becomes zero, which means its momentum, calculated as mass times velocity, also becomes zero.

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