Question

A freely falling object is dropped from rest, what is its speed after falling 1 second? 2 seconds? 3 seconds? 10 seconds?

Answer 1

You can use the formula: X= Vinitial.t +
`(1)/(2)` g
`t^(2)`

where: X: distance, which the question wants.

V initial = Zero

t= 1,2,3,10 sec.

g: is the acceleration due to gravity = 9.8 m/
`s^(2)`