SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following has the most kinetic energy?
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A 20 kg toddler running at 5 m/s
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A 50 kg toddler running at 30 m/s
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A 90 kg toddler running at 30 m/s
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A 100 kg toddler running at 2 m/s
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Explanation:
Detailed explanation-1: -The faster an object moves, the more kinetic energy it has. The more mass an object has, the more kinetic energy it has.
Detailed explanation-2: -Steam particles will have the highest kinetic energy at 100 ° C . Gases make up steam, and the gas particles in steam are quite far apart from one another. Gas particles move very quickly when heated. Therefore, its kinetic energy is maximum.
There is 1 question to complete.