Question

A stone is thrown up vertically with a velocity of 80 m/sec. How much height it
will rise: (g = 10m/sec)
(A)
300 m
(B)320 m
(C) 640 m (D) 160 m
​

Answer 1

$\huge{\underline{\tt{QUESTION:-}}}$

A stone is thrown up vertically with a velocity of 80 m/sec. How much height it will rise? (g = 10m/sec)..

$\huge{\underline{\tt{ANSWER:-}}}$

The correct option is (b) 320 m.

See the attachment !