Gravity, Forces, Newtons

An object at rest remains at rest and an object in motion remains in motion unless it experiences an unbalanced force is what law?

• First Law
• Second Law
• Third Law
• Ninth Symphony

The tendency of an object to resist being moved or if in motion, being stopped is...

• Inertia
• Force
• Fricition
• Monty

What is the SI unit for measuring force?

• Newtons
• Pounds
• Carls
• Isaacs

The unbalanced force acting on an object equals the object's mass times its acceleration is which law...?

• First Law
• Second Law
• Third Law
• Murphy's Law

Which statement illustrates Newton’s first law?

• A stone will not move unless something pushes or pulls it
• As a car comes to a stop, the passengers continue to move forward
• A ball rolling across the floor eventually slows down
• All of them!

All objects in the universe attract each other through gravitation force is called...

• The Law of Universal Gravitation
• The Law of Conservation of Momentum
• The Law of Thermodynamics
• The Law of Monty the Snake

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

A student stands on a scale, and the scale reads 85 pounds. What is being measured by the scale?

• The volume of the student
• The mass of the student
• The gravity acting on the student
• The air pressure on the student

Henry sees a basketball and decides to put in motion. What kind of force does Henry use to move the ball?

• small

• balanced

• equal

• unbalanced

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• None of them

Tags

NGSS.MS-PS3-5

Two students are in a baseball game. The first student hits a ball very hard and it has a greater acceleration than the second student who bunts the ball lightly.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• None of them

Tags

NGSS.MS-PS3-5