An unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

First Dot That is located on Earth.

Explanation:

Due to Earth's gravity being greater than the moon's on earth there is more gravitational force pulling down on the spacecraft.

overcharge is the right answer system

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.