A lift is moving downwards with an acceleration equal to acceleration due to gravity. A…
Physics · NEET · NTA Exams — Laws of Motion
A lift is moving downwards with an acceleration equal to acceleration due to gravity. A body of mass m kept on the floor of the lift is pulled horizontally. If the coefficient of friction is , then the frictional resistance offered by the body is [DPMT 2004]
- Zero
Answer
(D) Zero
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