Physics- Gravitational Force

Question 1

Gravitational force that

Answer 1

Earth exerts on all objects around it

Question 2

Ground is the surface

Answer 2

Of the earth and the force that is attracting objects towards the center of the earth’s force of gravity or gravitational force

Question 3

If not for the

Answer 3

Attractive force of gravity, all objects on the surface of the earth would float off into space

Question 4

Also gravitational force between

Answer 4

The earth and moon, and between the sun and all planets surrounding it

Question 5

Measured in

Answer 5

Newtons (N)

Question 6

Size if forces depends on

Answer 6

The masses of the two objects- bigger masses of the two objects, larger gravitational force between them
Distance between two masses- shorter distance between two masses, larger gravitational force between them

Question 7

Mass of an object is

Answer 7

The amount of matter in an object

Kilograms (kg)

Question 8

Mass stays

Answer 8

Constant and doesn’t change even if an object moves anywhere in the universe

Question 9

Weight of an object is

Answer 9

The force with which an object is attracted by gravitational towards the center of the earth or another body

Question 10

Weight is calculated by

Answer 10

Multiplying the mass of an object in kilograms by the force of gravity

Question 11

Gravitational force of earth is

Answer 11

9,8 m/ssquared

Question 12

Gravitational force on the moon is

Answer 12

1,6m/ssquared

Question 13

Weight depend on

Answer 13

The size of the gravitational force

Question 14

Weight =

Answer 14

Mass x gravitational force

Question 15

W= m x g

Answer 15

W= weight of object in Newtons 
M= mass of objects in Kilograms 
G= gravitational acceleration in m/s*squared*