MCQOPTIONS
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MCQOPTIONS
| 1. |
Tension in the cable supporting a lift of weight ‘W’ and having an acceleration of ‘a’ while going upward is (g is acceleration due to gravity) |
| A. | \(W\left( {1 + \frac{a}{g}} \right)\) |
| B. | \(W\left( {1 - \frac{a}{g}} \right)\) |
| C. | \(W\left( {2 + \frac{a}{g}} \right)\) |
| D. | \(W\left( {1 + \frac{{2a}}{g}} \right)\) |
| Answer» B. \(W\left( {1 - \frac{a}{g}} \right)\) | |