Net Force Lesson

___________ a push or pull

• Motion

• Postion

• Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of the following would most likely occur if the gravitational pull between the Sun and Earth suddenly stopped?

• Earth would explode

• The Sun would become cool

• The Earth would stop spinning

• The Earth would continue traveling in a straight line through space

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Why you would weigh less on the Moon than you do on Earth.

• You have more mass on the Earth than you do on the Moon

• There is less gravity on the Moon than there is on Earth.

• You have more mass on the Moon than you do on Earth.

• There is more gravity on the Moon than there is on Earth.

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

The gravitational force from Planet A on the star is shown in the model. How should the arrow that represents the gravitational force from the star on Planet A be represented?

• It should point from Planet A toward the star and will be longer because the star has more mass.

• It should point from Planet A toward the star and will be the same size because it is an equal and opposite force.

• It should point from Planet A toward the star and will be the smaller because Planet A has less mass.

• There is no arrow to represent because gravitational force is only in one direction.

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-1

NGSS.MS-PS2-4

The sum of all forces acting on an object.

• Force

• Balanced forces

• Unbalanced forces

• Net force

Tags

NGSS.MS-PS2-2

What is the net force acting on the wagon in this scenario?

Tags

NGSS.MS-PS2-2

What is the net force acting on the object in this net force diagram?

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force acting on the object in this net force diagram?

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A push or pull between objects.

• Force

• Friction

• Newton (N)

• Vector Quantity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Two or more forces that act on an object without causing a change in the object's motion.

• Balanced forces

• Unbalanced forces

• Static friction

• Kinetic friction