Physics

Is gravity a....

• Force that pulls things in a straight line.

• Force

• air and hydrogen

• Force that pulls things toward an object with bigger gravitational pull

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is a light year?

• The time it takes light to travel in a year.

• A measurement of space

• An AU meter

• A and c

Inertia is a crucial part of physics

• True

• False

Physics is the study of mater and energy. Physics best fits in which branch of science?

• Earth and Space

• Life Science

• Physical Science

Tags

NGSS.MS-PS1-4

NGSS.MS-PS2-1

NGSS.MS-PS3-1

NGSS.MS-PS3-2

In a simple series circuit with a battery, a bulb, and a switch, what happens when the switch is turned off?

• The bulb receives more power.

• The bulb continues to glow.

• The electrical flow stops and the bulb goes out.

• The battery charges itself.

Tags

DOK Level 2: Skill/Concept

Which of the following best describes the relationship between force and motion?

• Force is not needed to change the motion of an object

• A force can change the speed or direction of an object's motion

• Motion can occur without any force

• Force and motion are unrelated

Tags

NGSS.MS-PS2-2

What type of energy transformation occurs when a battery powers a flashlight?

• Light energy to chemical energy

• Chemical energy to electrical energy to light energy

• Electrical energy to chemical energy to light energy

• Thermal energy to electrical energy to light energy

If you push a toy car with a greater force, what will happen to its motion?

• It will move slower

• It will move faster

• It will stop moving

• It will move in the opposite direction

Tags

NGSS.MS-PS2-2

Why is it important for a circuit to have a complete loop?

• To prevent the battery from running out.

• To allow electricity to flow from one end to another.

• To make the devices connected to it operate faster.

• To increase the resistance in the circuit.

Tags

DOK Level 2: Skill/Concept

A student looks into a mirror and sees an image of an object. Which diagram shows an X where the object is most likely located? (5.6C)

• 
• 
• 
• 

Tags

5.6C