Consider the following statements: A. A person standing for a long t

1.	Consider the following statements: A. A person standing for a long time with a suitcase on his head does no work in terms of physics B. There cannot be any displacement of an object in the absence of any force acting on it. C. The law of conservation of energy is valid in all situations and for all kinds of transformations Which of these statement(s) is/are correct?
Answer» Consider the following statements: A. A person standing for a long time with a suitcase on his head does no work in terms of physics B. There cannot be any displacement of an object in the absence of any force acting on it. C. The law of conservation of energy is valid in all situations and for all kinds of transformations Which of these statement(s) is/are correct?

Consider the following statements: A. A person standing for a long time with a suitcase on his head does no work in terms of physics B. There cannot be any displacement of an object in the absence of any force acting on it. C. The law of conservation of energy is valid in all situations and for all kinds of transformations Which of these statement(s) is/are correct?

Answer»

Consider the following statements:

A. A person standing for a long time with a suitcase on his head does no work in terms of physics
B. There cannot be any displacement of an object in the absence of any force acting on it.
C. The law of conservation of energy is valid in all situations and for all kinds of transformations

Which of these statement(s) is/are correct?

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