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Sir Isaac Newton

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Who is known for discovering how gravity works?

a)

Sir Isaac Newton

b)

Nikola Tesla

c)

Albert Einstein

d)

Galileo Galilei

2.

In what year was Sir Isaac Newton born?

a)

1943

b)

1843

c)

1743

d)

1643

3.

What did Newton use to make his ground-breaking discoveries about gravity?

a)

A feather

b)

A stone

c)

A ball

d)

An apple

4.

What force did Newton discover that pulls objects towards the ground?

a)

Gravity

b)

Magnetism

c)

Electricity

d)

Friction

5.

What keeps the Moon orbiting the Earth according to Newton?

a)

Gravity's force

b)

Wind

c)

Magnetism

d)

Solar energy

6.

What is g-force?

a)

The force of magnetic fields

b)

The force of wind resistance

c)

The force of gravity on Earth

d)

The force experienced when speeding up or slowing down

7.

What is a human centrifuge used to test?

a)

The effects of electricity on circuits

b)

The effects of magnetism on metals

c)

The effects of gravity on objects

d)

The effects of g-force on the body

8.

What can jet pilots experience up to in terms of g-force?

a)

1g

b)

3g

c)

5g

d)

9g

9.

What helps a bike stick to the wall in the Wall of Death?

a)

Gravity

b)

Magnetism

c)

Friction

d)

Wind resistance

10.

Where did Newton study?

a)

Harvard University

b)

Oxford University

c)

Cambridge University

d)

Stanford University

11.

What is the unit of force in the International System of Units (SI)?

a)

Newton

b)

Joule

c)

Pascal

d)

Watt

12.

What phenomenon causes objects to fall towards the Earth?

a)

Magnetism

b)

Gravity

c)

Friction

d)

Inertia