MCQOPTIONS
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| 1. |
Find the minimum value of tractive force in newtons from the following data:m = 100Kgω = 300 rpmradius = 0.6mc = 2/3 |
| A. | -6978 |
| B. | -7574 |
| C. | -6568 |
| D. | -7374 |
| Answer» B. -7574 | |