Unit 2 Review: Forces/Orbit/SunCycle

The scientist who is most famous for developing the Laws of Motion is _____.

• Albert Einstein
• Stephen Hawking
• Sir Isaac Newton
• Galileo Galilei

Tags

NGSS.HS-PS2-1

When an object resists change, like a body in a turning car, it is called ________________.

• inertia

• force

• friction

• drag force

Tags

NGSS.MS-PS2-2

According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will

• remain in motion.
• eventually come to a stop.
• change its momentum.
• accelerate.

What is Force?

• A Push

• A Pull

• What Jedi knights have

• A push or pull that attempts to change motion

Product of mass of body and acceleration is called

• Displacement

• Force

• Load

• Momentum

Tags

NGSS.HS-PS2-1

For every action, thereʼs an equal and opposite reaction. *Action-Reaction*

• Newton's First Law
• Newton's Second Law
• Newton's Third Law
• force

Tags

NGSS.MS-PS2-1

A force that results from two objects rubbing past each other.

• Gravity
• Friction
• Inertia
• Force

The force that pulls objects towards Earth.

• Gravity
• Friction
• Inertia
• Force

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS2-4

What is the unit called that measures force?

• Isaac

• m/s²

• Newton

• kilogram

An object will accelerate in the direction of the force applied to it.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

Tags

NGSS.HS-PS2-1