Add a particular point in its orbit a satellite in an elliptical orbit has a gravitational potential energy of 5000 MJ with respect to Earth's surface and a kinetic energy of 4500 MJ later in its orbit the satellites potential energy is 6000 MJ what is its kinetic energy at that point.

What would be your gravitational potential energy at the top of 20 meter tree if your mass was60kg?

(d) The satellite is replaced with a similar satellite that has twice the mass. The new satellite is placed into the same orbit as the original satellite. Is the new satellite’s orbital speed greater than, less than, or equal to the original satellite’s orbital speed? _____ Greater than _____ Less than _____ Equal to

How would planets A and B’d gravitational Potential energy change if the star they were orbiting suddenly collapsed ti half its size without its mass changing?

a ball with a mass of 1 kg was tossed at a horizontal speed 10m/s from an edge of a building with a height of 20 m while falling the ball split into 2 identical halves x and y (without any external force acting on them) and both pieces hit the ground at the same time one at 10 m and anther at R  suppose the gravitational acceleration is 10 m/s  what is R?