Question

An object of the same mass has three different weights at different times. Which statement is possible?

1.The object gains matter and then loses it.
2.The object started on Earth, was transported to space, and was deposited on the moon.
3.The object started at the bottom of a hill, then moved to the top of the hill, and then moved back down to the bottom of the hill.
4.The object changes shape, which changes its weight.

Answer 1

Answer:

1.the object gains matter and then losses it.