Question

A stone is dropped from a height h. How long will it take to reach the ground?​

Answer 1

Answer:

As, the question is not consisting any constant value, you can anwer it in the variable form as --

h = ut + 1/2gt^2

which implies that h = 0 × t + 1/2 × 9.8 × t

'' '' '' h = 4.9t

'' '' '' h = t

4.9