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Exploring Newton's Laws Applications and Waves Review for Test

Total questions: 41

Worksheet time: 41mins

Name
Class
Date
1.

Which law states that an object at rest will remain at rest unless acted upon by an external force?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Universal Gravitation

2.

Which of Newton's Laws explains why you move backward when you jump off a small boat onto a dock?

a)

First Law

b)

Second Law

c)

Third Law

d)

Law of Inertia

3.

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

a)

Joule

b)

Newton

c)

Watt

d)

Pascal

4.

According to Newton's First Law, what will happen to a moving object if no external force acts on it?

a)

It will stop immediately

b)

It will keep moving at the same speed in a straight line

c)

It will speed up

d)

It will change direction

5.

Which of the following is an example of Newton's Third Law?

a)

A ball rolling on the ground stops due to friction

b)

A rocket launching as exhaust gases are pushed downward

c)

A car accelerating on a highway

d)

A book resting on a table

6.

If a 2 kg object is pushed with a force of 10 N, what is its acceleration?

a)

2 m/s22 \, \text{m/s}^2

b)

5 m/s25 \, \text{m/s}^2

c)

10 m/s210 \, \text{m/s}^2

d)

20 m/s220 \, \text{m/s}^2

7.

A soccer ball is at rest. A player kicks it and it starts moving. Which law is demonstrated by the ball starting to move?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Conservation of Energy

8.

A 5 kg box is pulled with a force of 25 N. What is the acceleration of the box?

a)

1 m/s21 \, \text{m/s}^2

b)

5 m/s25 \, \text{m/s}^2

c)

10 m/s210 \, \text{m/s}^2

d)

25 m/s225 \, \text{m/s}^2

9.

If you push against a wall, the wall pushes back with an equal and opposite force. Which law does this illustrate?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Gravity

10.

Which of the following best describes inertia?

a)

The tendency of an object to resist a change in motion

b)

The force that pulls objects toward Earth

c)

The energy of motion

d)

The rate of change of velocity

11.

If a skateboarder pushes off the ground and moves forward, which law is being applied?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Conservation of Mass

12.

A 10 kg object is at rest. What is the net force acting on it?

a)

0 N0 \, \text{N}

b)

10 N10 \, \text{N}

c)

100 N100 \, \text{N}

d)

9.8 N9.8 \, \text{N}

13.

Which of the following is NOT an application of Newton's Laws?

a)

Explaining why a ball falls to the ground

b)

Describing how a rocket launches

c)

Predicting the color of a rainbow

d)

Understanding car collisions

14.

A person is standing in a moving bus. When the bus suddenly stops, the person falls forward. Which law explains this?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Conservation of Energy

15.

If a force of 15 N15 \, \text{N} is applied to a 3 kg3 \, \text{kg} object, what is its acceleration?

a)

3 m/s23 \, \text{m/s}^2

b)

5 m/s25 \, \text{m/s}^2

c)

10 m/s210 \, \text{m/s}^2

d)

45 m/s245 \, \text{m/s}^2

16.

Which law is also known as the law of action and reaction?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Universal Gravitation

17.

A ball is thrown against a wall and bounces back. Which law is demonstrated by the ball bouncing back?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Law of Conservation of Energy

18.

Which of the following situations best demonstrates Newton's Second Law?

a)

A book resting on a table

b)

A person pushing a shopping cart and it accelerates

c)

A ball rolling at constant speed

d)

A car parked in a garage

19.

A pattern of disturbance that travels through a substance from one location to another location.

a)

Wave

b)

Amplitude

c)

Wave Crest

d)

Wave Trough

e)

Wave Height

20.

The distance from the wave crest or trough to the equilibrium  Level

a)

Wave

b)

Amplitude

c)

Wave Crest

d)

Wave Trough

e)

Wave Height

21.

The highest part of a wave.

a)

Wave

b)

Amplitude

c)

Wave Crest

d)

Wave Trough

e)

Wave Height

22.

The lowest part of a wave.

a)

Wave

b)

Amplitude

c)

Wave Crest

d)

Wave Trough

e)

Wave Height

23.

distance between two consecutive wave crests or between two consecutive wave troughs.

a)

Wave

b)

Amplitude

c)

Wave Length

d)

Wave Trough

e)

Wave Height

24.

The number of waves passing a fixed point in a specified period of time

a)

Wave Height

b)

Wave Length

c)

Wave Frequency

d)

Wave Trough

25.

The part of a wave that the particles are more pushed together.

a)

Compression

b)

Rarefaction

c)

Particles

d)

Wave

26.

The part of a wave that the particles are pulled apart

a)

Compression

b)

Rarefaction

c)

Particles

d)

Wave

27.
Which type of wave does sound travel in?
a)
Transverse
b)
Longitudinal
28.
Which answer best explains what causes a wave?
a)
Shaking
b)
Potential energy
c)
Light
d)
Vibrations
29.
What kind of wave is pictured?
a)
Transverse
b)
Longitudinal
c)
surface
d)
none of the above
30.

What does a wave carry from place to place?

a)

energy

b)

matter

c)

people

31.

A wave that can travel through matter and empty space is a:

a)

electromagnetic wave

b)

longitudinal wavy

c)

transverse wave

32.
Distance from an 'x' to an 'x' is a________
a)
wavelength
b)
amplitude
c)
rarefaction
d)
compression
33.
What part is represented by the blue lines?
a)
Crest
b)
Resting Point
c)
Wavelength
d)
Amplitude
34.
What part is the arrow pointing to?
a)
Crest
b)
Trough
c)
Amplitude
d)
Wavelength
35.
What part is the arrow pointing to?
a)
Crest
b)
Trough
c)
Amplitude
d)
Wavelength
36.
Which wave in the diagram has the greatest frequency?
a)
1
b)
2
c)
3
d)
4
37.
Which wave in the diagram has the greatest wavelength?
a)
1
b)
2
c)
3
d)
4
38.
Which wave has the greatest amplitude?
a)
A
b)
B
c)
C
d)
D
39.
Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy
a)
Radio waves
b)
Ultraviolet Rays
c)
Gamma Rays
d)
X-rays
40.
Which has the LONGEST wavelength and, therefore, the lowest frequency/energy
a)
Gamma Rays
b)
Radio Waves
c)
Visible Light
d)
Infrared rays
41.
Which section of the spectrum is the ONLY one we can see?
a)
X-rays
b)
Visible Light
c)
Gamma Rays
d)
Ultraviolet Rays