Physics

The total distance divided by the total time is called:

• speed

• instantaneous speed

• average speed

• acceleration

Tags

NGSS.MS-PS3-1

Which of the following statements about the motion of the squirrel is true?

• The squirrel moved with the greatest speed between 0 s and 5 s.

• The squirrel moved with the greatest speed between 8 s and 10 s.

• The squirrel moved with a constant speed between 0 s and 8 s.

• The squirrel moved with a constant speed between 5 s and 10 s.

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Describe the motion in the graph:

• Constant Speed (positive slope)

• Stopped (at rest)

• Acceleration (increasing speed)

• Return Home (negative slope)

Tags

NGSS.MS-PS3-1

What is the net force?

• 17 N Right

• 3 N Right

• 3 N Left

• 17 N Left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What type of energy transformation occurs in a battery-powered flashlight?

• Chemical to Electrical to Light

• Electrical to Chemical to Light

• Light to Chemical to Electrical

• Chemical to Light to Electrical

What is the term used to describe the opposition that a device or material offers to the flow of direct current?

• Resistance

• Capacitance

• Inductance

• Conductance

What is the unit of electrical resistance?

• Volt

• Ampere

• Ohm

• Watt

What is the Net Force and the direction of the object's movement as a result of the net force?

• 5N, Right

• 5N, Left

• 9N, Right

• 9N, Left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

At which point is potential energy greatest?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-2

Energy due to motion is ____________ energy. 

• Potential 

• Energy

• Kinetic

• Friction

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5