Balanced and Unbalanced Forces

When there is a change in an object's motion, what is caused?

• balanced force

• net force

• unbalanced force

Tags

NGSS.MS-PS2-2

When forces are equal from both sides, this is called...

• unbalanced force

• balanced force

• gravity

• acceleration

Tags

NGSS.3-PS2-1

A push or pull placed on an object is called

• force

• motion

• acceleration

• velocity

Tags

NGSS.3-PS2-1

What is Newton's FIRST law?

• An object that is a rest will remain at rest, and an object in motion will stay in motion unless an outside force acts upon it

• If a force increases, so will mass and acceleration. If mass or acceleration decrease, so will force.

• For every action, there is an equal and opposite reaction

An object at rest or moving at a constant speed and in a constant direction is being acted on by (a)   force(s).

• balanced

• unbalanced

Tags

MS-PS2-2

In a tug of war game, where one side is winning, the forces are

• Balanced

• Unbalanced

• multiplied

• unfair

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The diagram below show the forces acting on a soccer ball.

In which of the diagrams will the ball remain motionless?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS2-2

An object at rest is said to have a(n)

• balanced force

• unbalanced force

• no force

• net force

Tags

NGSS.HS-PS2-1

The force of the throw and the force of gravity are balanced, so the ball is not moving. (select the correct point on the graph)

Tags

NGSS.MS-PS2-2

What is the equation for Force?

• velocity x motion

• mass x acceleration

• kilograms x mass

• meters / seconds

Tags

NGSS.MS-PS2-2