Motion and Energy

Which of Newton's law of motion is being represented in this illustration?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

Tags

NGSS.MS-PS2-1

Which of Newton's law of motion is being represented in the illustration?

• First Law of Motion

• Second Law of Motion

• Third Law of Motion

Tags

NGSS.MS-PS2-1

What is potential energy?

• The energy of motion.

• Moving objects.

• The flow of electrons.

• Stored energy.

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NGSS.MS-PS3-2

Andrea is pushing a box on her driveway into her garage. She discovers that the box is hard to move. What could be a reasonable conclusion why the box is hard to move?

• The friction between the box and the driveway

• The motion of the box

• The way gravity affects the box

• The driveway is too smooth

Tags

NGSS.MS-PS2-2

Energy that moving matter has, is called?

• Thermal Energy

• Energy of Motion

• Potential Energy

• Kinetic Energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following would increase the motion of a ball after it is kicked?

• A rocky surface

• A high, grassy surface

• A surface slopped uphill

• A surface sloped downhill

Tags

NGSS.MS-PS2-2

A long, round balloon is fastened to the end of a toy rocket. When the balloon is blown up and released, the rocket launches into the air. Which force causes the rocket to launch?

• The air released from the balloon

• The weight of the rocket

• The pull of gravity on the rocket

• The mass of the balloon

Tags

NGSS.MS-PS2-2

Which would be needed to make a ball at the base of a ramp move up the ramp?

• Gravity

• Inertia

• Force

• Friction

Tags

NGSS.MS-PS2-2

Carli is trying to determine if a force can change the direction of an object’s motion. The answer to which question will best help her come to a conclusion?

• What happens when a ball rolls down a hill?

• What happens when a moving wagon comes to a stop?

• What happens when a person pushes on a large brick wall?

• What happens when a bat is used to hit a ball?

Tags

NGSS.MS-PS2-2

When Anna tells her father that her bicycle is hard to pedal, he oils the chain. How does this make her bike easier to ride?

• Friction on the bike has decreased.

• Friction in the bike has increased.

• Gravity on the bike has decreased,

• Gravity on the bike has increased