First we will find the speed of the ball just before it will hit the floor
so in order to find the speed of the cart we will first use energy conservation



So by solving above equation we will have

now in order to find the momentum we can use



Hello here
It means that a person has the ability to describe, explain, and predict natural phenomena.
The photocell<span>-- The click rate depends upon the filter selected.</span>
Answer:
1.42
Explanation:
<em> got it right on my homework </em>