Gravity

What is gravity?

• A visible force that pushes objects away.

• An invisible force that pulls objects towards the Earth.

• A force that makes objects float into space.

• A type of energy that creates light.

Who is credited with discovering gravity after observing an apple fall from a tree?

• Albert Einstein

• Galileo Galilei

• Sir Isaac Newton

• Stephen Hawking

What factor determines the strength of an object's gravitational pull?

• Its color

• Its temperature

• Its mass

• Its speed

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How does the Moon's gravitational pull compare to Earth's gravitational pull?

• It is twice as strong.

• It is half as strong.

• It is 1/6th as strong.

• It is equal in strength.