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How do roller coasters work?

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What were the first roller coasters made out of?

a)

Wood

b)

Metal

c)

Snow

d)

Legos

2.

The first loop-the-loop roller coaster was built in 1846 in what city?

a)

Chicago

b)

Paris

c)

London

d)

New York

3.

Today, there are more than ______ roller coasters all over the world:

a)

2,500

b)

4,000

c)

5,300

d)

10,000

4.

Which continent does not have any roller coasters?

a)

Australia

b)

Asia

c)

Africa

d)

Antarctica

5.

What is the name of the part of the roller coaster that you sit in?

a)

Train

b)

Car

c)

Bucket

d)

Chair

6.

If a roller coaster didn't have wheels, what FORCE would slow it down?

a)

Gravity

b)

Drag

c)

Tension

d)

Friction

7.

How many sets of wheels does a roller coaster train have?

a)

One

b)

Two

c)

Three

d)

Four

8.

What FORCE gives a roller coaster its speed?

a)

Gravity

b)

Drag

c)

Tension

d)

Friction

9.

How can you give a roller coaster more momentum?

a)

Add more wheels

b)

Grease the track

c)

Make the drop higher

d)

Push it up the first hill faster

10.

What allows a roller coaster to go around a loop-the-loop?

a)

Momentum

b)

Wheels

c)

Force

d)

All of these

11.

For a roller coaster to work, which hill has to be highest?

a)

The first hill

b)

The second hill

c)

The last hill

d)

Any hill can be highest

12.

What brings a roller coaster to a stop?

a)

Runs out of momentum

b)

Brakes

c)

Magnets

d)

A hill

13.

What FORCE allows a roller coaster to go around a loop-the-loop?

a)

Centennial force

b)

Centrifugal force

c)

Central force

d)

Centripetal force

14.

There is a roller coaster in England that sends riders upside down how many times?

a)

8

b)

10

c)

14

d)

17

15.

On what part of a roller coaster is a motor used?

a)

None of it

b)

Climbing the first hill

c)

Climbing all the hills

d)

All of it