Question

55. The maximum distance to which a man can throw a ball by projecting it horizontally from a height
h is h. The maximum distance to which he can throw it vertically up is
1) h
2) 2h
3) h/2
4) h/4

BEST ONE AS BRAINLIEST​

Answer 1

Answer:

2h is the answer for this

Answer 2

Answer:

2h

Explanation:

the greatest height to which a man can throw a stone is h

these height will achieved when stone is thrown vertically upwards

v2=2gh.............eqn 1

stone is projected at an angle as it reaches and is called as range of projectile

given by,

R=v2sin2theta/g

as we know range is attained at theta=45 degree or sin2theta=1

R=v2/g

from eqn 1 we get

R=2gh/g=2h