Q. A man can thrown a stone 100 m away. The maximum height to which he can throw vertically is
A) 200 m
B) 100 m
C) 50 m
D) 25 m
Explanation
(c) $\frac{v^{2}}{g} = 100\ or\ v^{2} = 100\ g$
$h_{\max.} = \frac{v^{2}}{2g} = \frac{100g}{2g} = 50m$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.