MCQOPTIONS
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MCQOPTIONS
| 1. |
If dimensions of velocity is \[b{{c}^{-1}},\] acceleration \[b{{c}^{-2}}\] and length \[ab,\] the dimensions of coefficient of friction are |
| A. | \[{{a}^{0}}{{b}^{0}}{{c}^{0}}\] |
| B. | \[{{a}^{-1}}{{b}^{0}}{{c}^{0}}\] |
| C. | \[{{a}^{1}}{{b}^{0}}{{c}^{0}}\] |
| D. | \[{{a}^{-1}}{{b}^{-1}}{{c}^{0}}\] |
| Answer» C. \[{{a}^{1}}{{b}^{0}}{{c}^{0}}\] | |