Question

If a baseball player can throw a ball at maximum distance = d over a ground, the maximum vertical height to which he can throw it, will be (Ball has same initial speed in each case):

विकल्प

• `"d"/2`

• d

• 2d

• `"d"/4`

Answer 1

`bb("d"/2)`

Explanation:

R = `"u"^2/"g"_2` = d (given)

H_max = `"u"/(2"g") = "d"/2`