Quiz about Force, Motion, Newton PS7.1.1

Question 1

A change in position compared to the starting location, which happens over time.

Accepted Answer

Motion

Answer

Speed

Answer

Force

Answer

Friction

Question 2

A force is a _______ or _______ on an object.

Accepted Answer

push

Accepted Answer

pull

Answer

touch

Answer

motion

Question 3

Two equal forces acting in opposite directions on an object

Accepted Answer

Balanced Force

Answer

Inertia

Answer

Push

Answer

Unbalanced Force

Question 4

Forces are measured in:

Accepted Answer

Newtons

Answer

Inertia

Answer

Grams

Answer

Tons

Question 5

An unequal push/pull on an object that causes a change in motion:

Accepted Answer

Unbalanced Force

Answer

Push

Answer

Balanced Force

Answer

Inertia

Question 6

The tendency for an object's motion to remain unchanged:

Accepted Answer

Inertia

Answer

Newton's 3rd Law

Answer

Unbalanced Force

Answer

Gravity

Question 7

How fast or slow an object moves:

Accepted Answer

Speed

Answer

Velocity

Answer

Force

Answer

Inertia

Question 8

Speed plus direction:

Accepted Answer

Velocity

Answer

Inertia

Answer

Acceleration

Answer

Force

Question 9

A change in speed or direction; a change in velocity

Accepted Answer

Acceleration

Answer

Force

Answer

Inertia

Answer

Net force

Question 10

The sum (total) of all forces acting on an object:

Accepted Answer

Net Force

Answer

Unbalanced Force

Answer

Balanced Force

Answer

Newtons

Question 11

An object in motion will stay in motion until acted on by an unbalanced force. An object at rest will stay at rest until acted on by an unbalanced force.

Accepted Answer

Newton's 1st Law of Motion

Answer

Newton's 2nd Law of Motion

Answer

Newton's 3rd Law of Motion

Question 12

Only one force can act on an object at a time.

Accepted Answer

False

Answer

True

Question 13

A force must be physically touching an object in order to act on it.

Accepted Answer

False

Answer

True

Question 14

a force that opposes motion between any surfaces that are touching

Accepted Answer

friction

Answer

velocity

Answer

inertia

Answer

position

Question 15

the tendency of an object to resist a change in its motion

Accepted Answer

inertia

Answer

acceleration

Answer

mass

Answer

frame of reference

Question 16

push or pull acting on an object

Accepted Answer

force

Answer

speed

Answer

position

Answer

mass

Question 17

True of False?
An object's inertia is effected by its mass.

Accepted Answer

True

Answer

False

Question 18

What is the tendency of an object to resist a change in motion?

Accepted Answer

inertia

Answer

coffee

Answer

motion

Answer

gravity

Question 19

If you increase the force on an object, its acceleration

Accepted Answer

also increases

Answer

decreases

Answer

stays the same

Answer

stops

Question 20

A force that acts on an object without physically touching it. Examples: Gravity, magnetism

Accepted Answer

Noncontact Force

Answer

Contact Force

Answer

Newtons 1st Law

Answer

Friction

Question 21

Balanced Force

Accepted Answer

All forces are equal, no motion

Answer

All forces are somewhat equal with slight movement

Answer

One force is stronger than another force

Answer

The slowing of an object

Question 22

One or more forces acting on an object are stronger than others, there is motion

Accepted Answer

Unbalanced Force

Answer

Balanced Force

Answer

Inertia

Answer

Speed

Question 23

the speed of an object plus its direction

Accepted Answer

Velocity

Answer

Newtons 3rd Law

Answer

Acceleration

Answer

Forces

Question 24

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

Accepted Answer

balanced

Answer

unbalanced

Answer

weak

Answer

Hulk Smash!

Question 25

What force slows objects down and keeps them from moving?

Accepted Answer

Friction

Answer

Acceleration

Answer

Gravity

Answer

Net Force

Question 26

Which one is balanced?

Accepted Answer

top

Answer

bottom

Answer

both

Answer

neither

Question 27

What Unit do we Measure Force in?

Accepted Answer

Newtons

Answer

Joules

Answer

Force

Answer

Kilograms

Question 28

A 20 kg bike accelerates at 10 m/s². What was the force?

Accepted Answer

200 Newtons

Answer

25 Newtons

Answer

20 Newtons

Answer

10 Newtons

Question 29

The more mass an object has, the _______ force it takes to accelerate it.

Accepted Answer

more

Answer

less

Question 30

What is Newton's First Law of Motion?

Accepted Answer

An object at rest stays at rest, an object in motion stays in motion unless acted on by another force.

Answer

F=m x a

Answer

Every action has an equal and opposite reaction

Answer

Friction

Question 31

What is Newton's First Law known as? The Law of

Accepted Answer

Inertia

Answer

Friction

Answer

Mass

Answer

Gravity

Question 32

Which has more Inertia? (and more force to move)

Accepted Answer

Truck

Answer

Ant

Question 33

Why does an 18-wheeler have more inertia than a bicycle?

Accepted Answer

it has more mass

Answer

it has more volume

Answer

it is not as aerodynamic

Question 34

If I apply the same force to a ping pong ball and a bowling ball, which one will have greater acceleration?

Accepted Answer

ping pong ball

Answer

bowling ball

Question 35

Force = mass x acceleration

Your skateboard has a mass of 4.0 kilograms. You accelerate at a rate of 2.0 m/s2. Calculate the force acting on the skateboard.

Accepted Answer

8 Newtons

Answer

6 Newtons

Answer

12 Newtons

Answer

2 Newtons

Question 36

"An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it."

Accepted Answer

Newton's 1st Law

Answer

Newton's 2nd Law

Answer

Newton's 3rd Law

Answer

Newton's 4th Law

Question 37

The force of attraction between all matter.

Accepted Answer

gravity

Answer

inertia

Answer

friction

Answer

net force

Question 38

A force that opposes motion between a surface in contact with the atmosphere.

Accepted Answer

air resistance

Answer

gravity

Answer

momentum

Answer

terminal velocity

Question 39

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 40

If these boys 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 41

When you tell the direction and speed of an object, you give its

Accepted Answer

velocity

Answer

motion

Answer

acceleration

Answer

mass

Question 42

What is the net force on the block? (click on the words to view the picture)

Accepted Answer

5 Newtons up

Answer

5 Newtons down

Answer

15 Newtons up

Answer

15 Newtons down

Question 43

If a 10 kilogram object accelerates suddenly at 15 m/s², how much force was applied to the object?

Accepted Answer

150 Newtons

Answer

15 Newtons

Answer

150 kilograms

Answer

100 kilograms

Question 44

You are traveling in a car in a straight line. The driver puts on the brakes and you keep moving forward due to inertia. Which of Newton's Laws does this demonstrate?

Accepted Answer

1st

Answer

2nd

Answer

3rd

Question 45

Which of Newton's Laws states that an object in motion will stay in motion and an object at rest will stay at rest unless acted on by an external force?

Accepted Answer

1st

Answer

2nd

Answer

3rd

Question 46

A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.

Accepted Answer

Newton's 1st Law

Answer

Newton's 2nd Law

Answer

Newton's 3rd Law

Question 47

A person not paying attention while skateboarding hits a rock. The skateboard stops...they don't.

Accepted Answer

The Law of Inertia (1st law)

Answer

The Law of Acceleration (2nd law)

Answer

The Law of Conservation of Momentum

Answer

Action Reaction Law (3rd law)

Question 48

What is Newton's First Law

Accepted Answer

An object at rest stays at rest, an object in motion stays in motion.

Answer

F=ma

Answer

Every action has an equal and opposite reaction

Answer

Friction

Force, Motion, Newton PS7.1.1

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