2020 First Semester Review

What is a hurricane's energy source?

• warm water
• cold water
• wind
• warm air

Where do most hurricanes develop?

• Middle of the United States
• Near the Equator
• Near Canada and Alaska
• Antarctica

This type of front can bring strong storms

• cold
• warm
• stationary
• occluded

Critical for the formation of a hurricane?

• higher latitudes
• 80 degrees or warmer water
• None of the above
• All of the above

What is Newton's First Law

• F=ma
• Every action has an equal and opposite reaction
• An object at rest stays at rest, an object in motion stays in motion. 
• Friction 

A person is pushed forward into their seatbelt when a car stops

• 1st
•  2nd
• 2 and 3
• 3rd 

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Newton's third law states that any action will have a(n) _______ and ______ reaction

• Equal and similar
• Equal and opposite
• Equal and different
• Greater and opposite

Tags

NGSS.MS-PS2-1

It takes more force to accelerate the iron man on the left than the iron man on the right because the iron man on the left has more mass. This best describes

• Newton's first law, the law of inertia
• Newton's second law, the law of acceleration
• Newton's third law, the law of action reaction 
• The law of universal gravitation

Tags

NGSS.MS-PS2-2

Rockets are launched into space using jet propulsion where exhaust accelerates out from the rocket and the rocket accelerates in an opposite direction.

• The Law of Inertia

• The Law of Acceleration

• Action Reaction

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

• The Law of Inertia

• The Law of Acceleration

• Action/Reaction