Pre-Assessment

1. It is the distance traveled per unit time.

• Velocity
• Distance
• Acceleration
• Speed

Tags

NGSS.MS-PS3-1

2. For every action, there is an equal and opposite reaction.

• Newton's third law of motion
• Archimedes' principle
• Boyle's law
• Einstein's theory of relativity

Tags

NGSS.MS-PS2-1

3. An object at rest tends to stay in motion with the same speed and the same direction unless acted upon by an external force.

• Newton's Third Law of Motion
• Newton's First Law of Motion
• Newton's Second Law of Motion
• Archimedes' Principle

4. It a push or a pull.

• force
• speed

• inertia

• motion

Tags

NGSS.MS-PS2-1

5. It is an invisible force that pulls object toward the center of an object.

• Magnetism

• Acceleration
• Friction
• Gravity

Tags

NGSS.MS-PS2-4

6. It is the speed of an object in one direction.

• Distance

• Speed

• Velocity
• Acceleration

7. It is the rate of change of the velocity of an object with time.

• distance

• force
• acceleration

• speed

8. It is the change of the position of an object with time.

• Acceleration
• Distance

• Speed
• Motion

9. The acceleration of an object which directly related to the net force and inversely related to its mass.

• Newton's first law of motion
• Newton's third law of motion
• Newton's second law of motion
• Law of conservation of energy

Tags

NGSS.MS-PS2-2

10. It is the resistance to changes in motion.

• friction
• inertia
• velocity
• momentum