A stone is thrown upwards with initial velocity of $$$20ms^{-1}$$$, the height that stone will reach would be

A stone is thrown upwards with initial velocity of $$$20ms^{-1}$$$, th

1.	A stone is thrown upwards with initial velocity of $$$20ms^{-1}$$$, the height that stone will reach would be
A.	20 m
B.	30 m
C.	40 m
D.	50 m
Answer» B. 30 m