Question

A boy can throw a stone up to a maximum height of `10 m`. The maximum horizontal distance that the boy can throw the same stone up to will be :
A. 20 m
B. `20sqrt(2) m`
C. `10 m`
D. `10 sqrt(2) m`

Answer 1

Correct Answer - 1
`H_("max")=u^(2)/(2g)=10 m` and `R_("max")=u^(2)/g=20 m`