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11. According to second law of motion .F is defined asa)dv^-1/dt. b)ds^-1/dt c)da^-1/dt d)dp^-1/dt |
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Answer» Answer: 4 th OPTION is correct. F= dp^-1/dt Explanation: F=ma (for constant acceleration) F=m dv/dt. (a =dv/dt) {for variable acceleration } F=dp/dt. ( momentum p =mv or MDV[for small VELOCITY] ) F=dp^-1/dt |
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