Gravity Quiz

Who discovered gravity?

• Marie Curie

• Albert Einstein

• Isaac Newton

• Galileo Galilei

In which year was Sir Isaac Newton born according to the Gregorian calendar?

• 1650

• 1643

• 1642

• 1635

Where was Sir Isaac Newton buried?

• The Louvre

• St. Paul's Cathedral

• Westminster Abbey

• Taj Mahal

What is the weight of 1 Newton approximately equal to?

• A brick

• A feather

• A watermelon

• An apple

What is the measure of Earth's gravity?

• 5.6m/s²

• 9.8m/s²

• 12.3m/s²

• 7.1m/s²

What is weight measured in?

• Liters

• Meters

• Kilograms

• Newtons

What is the gravity of the Sun?

• 9.8m/s²

• 12.3m/s²

• 5.6m/s²

• 274m/s²

What is the gravity of the Moon?

• 5.4m/s²

• 3.9m/s²

• 1.6m/s²

• 7.2m/s²

What is the gravity of Jupiter?

• 15.2m/s²

• 24.8m/s²

• 18.6m/s²

• 9.8m/s²

What is the term for the feeling of weightlessness experienced by astronauts in space?

• Zero gravity

• Microgravity

• Free-fall

• Weightlessness