Thinking about Weight and Gravity
The pull of the Earth's gravity keeps us on the ground. The Earth is
massive, so the pull of its gravity is strong.
The Moon is much smaller than the Earth.
Show a friend: What would it be like to move around, if the Earth's gravity
were twice as strong?
The pull of the Earth's gravity makes you heavy - its force on you is called
Explain to a friend: What would it be like to walk on the Moon?
Use your imagination: What would it be like if the Earth had no gravity?
[ Flights of Inspiration | Your Own Flight | Forces of Flight | Weight ]