Newton's Laws Intro Vid Questions

What is the primary focus of the video?

• The history of physics

• Sir Isaac Newton's Three Laws of Motion

• The invention of the car

• The importance of seat belts

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-4

According to the video, what type of quantity is force?

• Scalar quantity

• Constant quantity

• Vector quantity

• Random quantity

Which of the following demonstrates balanced forces?

• A car accelerating down a hill

• Two people pushing against each other equally in arm wrestling

• A ball rolling down a slope

• A person running

What does Newton's 1st Law of Motion also refer to?

• The Law of Acceleration

• The Law of Gravity

• The Law of Inertia

• The Law of Force

In the video, what happens when a larger person and a smaller person push each other on skateboards?

• The larger person moves more

• The smaller person moves more

• Both move equally

• Neither moves

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

How does increasing the force applied to an object affect its acceleration?

• Acceleration decreases

• Acceleration stays the same

• Acceleration increases

• It has no effect on acceleration

Tags

NGSS.MS-PS2-2

What is the relationship between mass and acceleration when the force applied remains constant?

• They are directly proportional

• They are inversely proportional

• They are unrelated

• They are equal

Tags

NGSS.MS-PS2-2

According to Newton's Third Law, what happens during an action-reaction pair?

• Forces do not interact

• One force acts without a reaction

• Forces work in the same direction

• Forces work in opposite directions

Tags

NGSS.MS-PS2-1

What does the term 'net force' refer to?

• The total of all forces acting on an object

• The force of gravity only

• The frictional force

• The force required to stop an object

Tags

NGSS.MS-PS2-2

Why is it important for engineers to understand Newton's Laws of Motion?

• To build better computers

• To design safer vehicles

• To create video games

• To improve weather forecasting

Tags

NGSS.MS-ETS1-1

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4