Question

The average height of an apple tree is 4.00 meters. How long would it take an apple falling from that height to reach the ground?
Given: g = -9.8 meters/second2
0.90 seconds
1.0 seconds
1.53 seconds
2.3 seconds

Answer 1

You have to use the equation for a falling body \[d =\frac{ 1 }{ 2 } g \times t ^{2}\]
I think. You already know the distance, all you need is replace it and find the value of t.

Answer 2

Ok thanks