Question

"An object with a mass of 15 kg is suspended 10 meters above the ground. Based on the object's height, what will its velocity be the instant before it hits the ground?"

I know I have to use the equations x = xi + vit + 1/2at^2 and v = vi + at, but I'm confused as to how I go about doing this. If someone could walk me through this problem, I'd really appreciate it.

Answer 1

are you online now?

Answer 2

Yes, I am,

Answer 3

cool. let's draw this.



equations next, they will use the same letters where appropriate....