gravitational potential energy.

Question 1

what is gravity?

Answer 1

force of attraction between all masses.

Question 2

what is the mass of an object is related to?

Answer 2

amount of matter it contains and is constant.

Question 3

what is weight?

Answer 3

force acting on an object due to gravity.

Question 4

what does the weight of an object depend on?

Answer 4

gravitational field strength where the object is and is directly proportional to its mass.

Question 5

how do you work out the weight of something?

Answer 5

weight = mass ✖ gravitational field strength.