InterviewSolution
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InterviewSolution
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Which would requires a greater force: accelerating a `2kg` mass at `5m//s^(2)` or a `4kg` mass at `2m//s^(2)`? |
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Answer» `F_(1)=m_(1)a_(1)= 2xx5 = 10N, F_(2) = m_(2)a_(2)= 4xx2=8N` Clearly, `F_(1)gtF_(2)`, i.e., greater force would be required in accelerating a `2kg` mass at `5m//s^(2)`. |
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