MCQOPTIONS
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MCQOPTIONS
| 1. |
A man of height h walks in a straight path towards a lamp post of height H with velocity v. Then velocity of the edge of the shadow on the ground will be |
| A. | \[\frac{hv}{H+h}\] |
| B. | \[\frac{Hv}{H-h}\] |
| C. | \[\frac{H+h}{Hv}\] |
| D. | \[\frac{\left( H-h \right)}{Hh}\] |
| Answer» C. \[\frac{H+h}{Hv}\] | |