Common Assessment 3 Review

A push or a pull is called ______.

• force
• mass
• acceleration
• density

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The combination of all the forces acting on an object is called _____.

• net force
• balanced force
• unbalanced force
• gravitational force

Tags

NGSS.MS-PS2-2

_____ forces are those acting on an object that combine and form a net force of zero, therefore they do not change the object's motion.

• balanced
• unbalanced

• magnetic

• frictional

_____ forces are those acting on an object that combine and form a net force that is not zero, therefore the object's motion changes.

• unbalanced
• balanced
• electrical

• magnetic

Tags

NGSS.MS-PS2-2

Speed in a given direction is _____.

• velocity

• motion

• acceleration

• mass

The tendency of an object to resist a change in its motion is called _____.

• inertia

• density

• volume

• state of matter

Newton's First Law states that the motion of an object subjected to a net force of zero will _____.

• remain constant
• speed up
• slow down
• change direction

Balanced or Unbalanced Force? A ship sailing at constant speed on calm water.

• Balanced
• Unbalanced
• Neither
• Both

When you measure temperature you are:

• Measuring how much heat is released

• Measuring the average motion of the atoms

• Measuring how hot/ cold the atoms are

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is heat?

• A transfer of energy

• A transfer of heat

• A Transfer of Motion

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3