the other exercise is :
1.) A boy whorles a stone in an horizontal circle of radius 1.5m and at a height of 2.0m above level ground. The string breaks,the stone flies off horizontally and strikes the ground after traveling a horizontal distance of 10m. What is the magnitude off the...
Problem:
I have these exercises that I need help with. They look easy and I have an idea on what to do, but the answer I get is not right. I know I'm doing something wrong and I need any help I can get.
Homework Statement
1.) An Earth satellite moves in a circular orbit 640 Km above...