Question

A stone is thrown in vertically upward direction with a velocity of 5 ms-1 . If the acceleration of the stone during its motion is 10 ms-2 in the downward direction. What will be the height attained by the stone and how much time will it take to reach there?​

Answer 1

Answer:

u=5 a=10

v=0 at

highest point there is no velocity

Explanation:

v2-u2=2as

0-25=2.10.s

-25=20s

1.25m=s neglect( -)

v=u+at

0=5+10t

t=0.5s neglect (-)