Final Review Year Long

For each question, select the best answer from the choices provided. Some questions will require the selection of more than one correct answer. 1. Apple A is in a tree 2 meters from the ground. Apple B has the same mass but is 3 meters from the ground. Which apple has a higher gravitational potential energy?

• Apple A

• Apple B

• Apple A and B are equal

Tags

NGSS.MS-PS3-2

____ is the energy of an object in motion.

• Potential energy

• Work

• kinetic energy

Tags

NGSS.MS-PS3-1

An 8kg and a 4kg ball are sitting on a shelf. Which has a higher potential energy?

• The 8 kg ball

• The 4kg ball

• they are equal

Tags

NGSS.MS-PS3-2

Where does a car on a hill have the most potential energy?

• At the bottom of the hill

• At the top of the hill

• halfway down the hill

Tags

NGSS.MS-PS3-2

If you are swinging on a swing set, at what point in the swing is your kinetic energy the greatest?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

There are two charges close to each other. One charge is positive and the other is negative. Will the force be attractive or repulsive?

• Attractive

• Repulsive

Tags

NGSS.MS-PS2-5

If a neutral object gains extra electrons, that object will become ... charged.

• Positively

• Negatively
• Neutrally

Tags

NGSS.MS-PS2-3

The measure of the flow of electrons is known as the

• Current
• Resistance

• Voltage

The characteristics of a material's ability to slow down electron flow is known as

• Current

• Resistance
• Voltage

What type of circuit does the top picture represent?

• Series Circuit

• Parallel Circuit