Module 19

In what year did Isaac Newton identify three main laws to describe forces and motion?

• 1687

• 1786

• 1876

• 1678

Which one of Newton's Laws is considered the Law of Inertia?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

• It can be any of the laws.

True or False: Inertia is the resistance of an object to any change in its motion, including a change in direction.

• True

• False

Which of the following statements about Newton's First Law are true? Check ALL that apply.

• An object at rest will remain at rest unless acted on by an unbalanced force.

• An object in motion will continue with constant speed and direction unless acted on by an unbalanced force.

• Objects in motion stay in motion.

• An object at rest will remain at rest unless acted on by a balanced force.

The more mass an object has the more ______________ it has.

• weight

• magnitude

• force

• inertia

Tags

NGSS.MS-PS2-2

Which two things keep objects in orbit?

• Air Resistance

• Inertia

• Gravity

• Friction

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

True or false: Inertia is force.

• True

• False

All matter resists ________ change in motion.

• Some

• different

• Any

• No

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of Newton's three laws explains that force is equal to mass times acceleration?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

If an object is in motion and more force is applied to it, the object will begin moving ___________.

• Slower

• Faster

• Further

• Longer

Tags

NGSS.MS-PS2-2