Question

solve this question​

Answer 1

Answer:

u^2/2g

Explanation:

Equations of motion

v2 - u2 = 2as

Here,

a is acceleration due to gravity (g)

s is height

= v2 - u2= 2gh

v=0

So

-u2=2gh

We want height

So,

h= u2/2g

Answer 2

Answer:

u^{2} \div 2g

Explanation:

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