Gravity Progress check 2

Multiple Choice

What does gravitational field strength depend on?

• Distance from the Sun

• Size of the object

• Shape of the planet

• Colour of the surface

Multiple Choice

All planets have the same gravitational field strength.

• True

• False

Multiple Choice

What does “10 N/kg” mean in simple terms?

• 10 kilograms fall every second

• Earth pulls 10 newtons of force for every kilogram

• Gravity has a speed of 10 N

• 10 people can lift 1 kg

Match

Match the following

• Pulls with 10 N/kg

• Weaker gravity than Earth

• Depends on planet size

Earth

Moon

Gravitational field strength

• Earth

• Moon

• Gravitational field strength

Poll

Which do you think has the strongest gravity?

• The Moon

• Mars

• Earth

• Jupiter