Which term describes the image of an object that is placed in front o a convex mirror?

Which one of the following research methods can show cause and effect

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

2) why do satelites not fall while revolving around the earth?