Quiz about Balancing Forces - Floating Train

Question 1

What is gravity?

Accepted Answer

A non-touching force

Answer

Energy

Answer

A push

Answer

A touching force

Question 2

Why can astronauts jump and float a little on the Moon?

Accepted Answer

Because the Moon's gravity is NOT that STRONG.

Answer

Because the Moon's gravity is VERY STRONG.

Question 3

Gravity attracts all objects towards one another.

Accepted Answer

True

Answer

False

Question 4

How are gravity and magnetism related?

Accepted Answer

They are both non-touching forces.

Answer

They are both touching forces.

Answer

They both push things up.

Answer

They are not related.

Question 5

What makes the train in Faraday RISE?

Accepted Answer

repelling electromagnets

Answer

gravity

Answer

friction

Answer

Something pulls it up.

Question 6

What causes the train to fall back on the tracks?

(You may choose more than 1 answer!)

Accepted Answer

turning off an electromagnet

Accepted Answer

gravity

Answer

friction

Answer

inertia

Question 7

When two magnets attract, they ________.

Accepted Answer

pull together

Answer

push apart

Answer

change color

Answer

get colder

Question 8

When two magnets repel, they _____.

Accepted Answer

push apart

Answer

change color

Answer

turn to the left

Answer

pull together

Question 9

A ____________ is a push or a pull on an object.

Accepted Answer

force

Answer

friction

Answer

magnet

Answer

gravity

Question 10

If these teams are pulling with the same amount of force what will happen?

Accepted Answer

They will not move at all.

Answer

The boy in blue will win.

Answer

The boy in red will win.

Answer

Both will fall down.

Question 11

This is an example of what kind of force?

Accepted Answer

Unbalanced Force

Answer

Balanced Force

Answer

Pushing Force

Answer

Gravity Force

Question 12

If an object is not moving the forces acting upon it are _____________

Accepted Answer

balanced

Answer

unbalanced

Answer

weak

Answer

Hulk Smash!

Question 13

What force brings the pencil down?

Accepted Answer

Gravitational

Answer

Applied

Answer

Magnetic

Answer

Normal

Question 14

What is defined as a push or pull?

Accepted Answer

force

Answer

motion

Answer

vector

Answer

speed

Question 15

This type of force resist motion between two surfaces that are pressed together

Accepted Answer

friction

Answer

contact

Answer

gravity

Question 16

Forces that have a net force of zero ( the object is still).

Accepted Answer

Balanced force

Answer

Unbalanced force

Question 17

A _______________ is a push or pull.

Accepted Answer

force

Answer

evidence

Answer

diagram

Answer

attract

Question 18

When we want to learn more about something, we should

Accepted Answer

investigate

Answer

force

Answer

push

Answer

repel

Question 19

When we use any of our 5 senses to gather information we are

Accepted Answer

observing

Answer

using a touching force

Answer

diagramming

Answer

forcing

Question 20

A ___________ makes two objects move closer together.

Accepted Answer

pull

Answer

investigation

Answer

model

Answer

push

Question 21

A __________ makes two objects move further apart.

Accepted Answer

push

Answer

piece of evidence

Answer

observation

Answer

train

Question 22

A _____________ is an illustration that explains how something works or what its parts are.

Accepted Answer

diagram

Answer

magnet

Answer

book

Answer

train

Question 23

A ____________ is an object that pulls on some kinds of metal and pushes and pulls on other magnets, without even touching them!

Accepted Answer

magnet

Answer

pull

Answer

push

Answer

force

Question 24

A force that acts between objects that are not touching each other is a

Accepted Answer

non-touching force

Answer

push

Answer

magnet

Answer

touching force

Question 25

A _____________ force is a force that acts between objects that are touching each other.

Accepted Answer

touching

Answer

push

Answer

attract

Answer

repel

Question 26

To ____________ is to pull an object without touching it.

Accepted Answer

attract

Answer

push

Answer

repel

Answer

pul

Question 27

A _____________________ is the push or pull between two magnets, or the pull of a magnet on some kinds of metal.

Accepted Answer

magnetic force

Answer

touching force

Answer

evidence

Answer

diagram

Question 28

A ____________ is something scientists make to answer questions about the real world.

Accepted Answer

model

Answer

repel

Answer

vocabulary

Answer

data

Question 29

_____________ is information collected in an ivestigation.

Accepted Answer

data

Answer

model

Answer

attract

Answer

predict

Question 30

Using what you already know to make a guess about what will happen is to ________________.

Accepted Answer

predict

Answer

attract

Answer

data

Answer

repel

Question 31

To push an object without even touching it is to __________________.

Accepted Answer

repel

Answer

investigate

Answer

force

Answer

attract

Question 32

These two magnets will ___________.

Accepted Answer

repel

Answer

attract

Answer

break

Answer

observe

Question 33

These two magnets will ________.

Accepted Answer

attract

Answer

repel

Answer

investigate

Answer

diagram

Question 34

These two magnets will repel. A _____________ force makes the repel without even touching!

Accepted Answer

magnetic

Answer

investigation

Answer

diagramming

Answer

pole

Question 35

This girl is about to hit this volleyball. Predict the path of the volleyball after the girl hits it.

Accepted Answer

It will go up.

Answer

It will go down.

Answer

It will go backwards.

Answer

It will stay in the air.

Question 36

Which kind of force is happening in this picture?

Accepted Answer

balanced force

Answer

unbalanced force

Answer

magnetic force

Answer

non touching force

Question 37

What kind of force is shown in this picture?

Accepted Answer

unbalanced force

Answer

balanced force

Answer

magnetic force

Answer

non touching force

Question 38

Kinetic energy is when....

Accepted Answer

energy is released and the object moves

Answer

energy is stored up in an object

Question 39

What is the force that causes everything to be pulled down to the Earth?

Accepted Answer

gravity

Answer

friction

Answer

balanced

Answer

unbalanced

Question 40

When an object has potential energy, it is not moving.

Accepted Answer

true

Answer

false

Question 41

Why is it harder for the boy in Image B to get down the hill?

Accepted Answer

Friction

Answer

Motion

Answer

Work

Answer

Displacement

Question 42

Some students wanted to find out if a tennis ball and a baseball dropped from the same height hit the ground at the same time. This investigation tests the effect of which of the following?

Accepted Answer

gravity

Answer

wind

Answer

friction

Answer

magnetism

Question 43

A student makes a swing move by pushing it. If a student pushes the swing harder, the swing will most likely---

Accepted Answer

go higher

Answer

stop moving

Answer

slow down

Answer

get bigger

Question 44

Edward kicks a soccer ball across the backfield. What force works to slow the ball down?

Accepted Answer

friction

Answer

pushes and pulls

Answer

magnetism

Answer

gravitation

Question 45

How does friction help us move from place to place?

Accepted Answer

Friction keeps us from slipping and sliding.

Answer

Friction does not help us.

Answer

Friction only helps cats.

Answer

Friction makes us slip and fall.

Question 46

Will this man be able to push this car very far alone, or will he need help?

Accepted Answer

He will not be able to push the car very far alone. The car is too heavy. The forces are unbalanced.

Answer

He will be able to push it very far. It is a small car.

Answer

He is pushing the car.

Answer

He will not be able to push it very far, because the car is pushing back.

Question 47

A north pole and a south pole will attract.

Accepted Answer

True

Answer

False

Question 48

True or False: All metals stick to magnets.

Accepted Answer

False

Answer

True

Question 49

Magnetism is a type of ____________

Accepted Answer

force

Answer

book

Answer

plant

Answer

animal

Question 50

When two magnets attract, they ______________

Accepted Answer

pull together

Answer

push apart

Answer

change color

Answer

get colder

Question 51

When two magnets repel, they ________________

Accepted Answer

push apart

Answer

change color

Answer

pull together

Answer

get colder

Question 52

The force of magnetism is stronger when magnets are ________________

Accepted Answer

closer together

Answer

cold

Answer

round

Answer

farther apart

Question 53

If you put a magnet with two of the same poles near each other, they...

Accepted Answer

repel (move away)

Answer

attract (move closer)

Question 54

If you put a magnet with two different poles together, they...

Accepted Answer

attract (move closer)

Answer

repel (move away)

Balancing Forces - Floating Train

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