Author Question: The force of gravity acts on a satellite when it is in 1) circular orbit. 2) elliptical orbit. ... (Read 126 times)

renzo156 · **on:** Jul 29, 2018

The force of gravity acts on a satellite when it is in

1) circular orbit.
2) elliptical orbit.
3) both of these
4) neither of these

and does work on a satellite when it is in
5) circular orbit.
6) elliptical orbit.
7) both of these
8) neither of these

Question 2

When you throw a stone horizontally from the top of a cliff at 10 m/s, one second after leaving your hand its vertical distance below the top of the cliff is

1) 5 m.
2) 10 m.
3) 15 m.

And its speed at that instant is
4) 10 m/s.
5) about 14 m/s.
6) 15 m/s.
7) greater than 15 m/s.