Motion Energy

What is change in position or location?

• Mechanical Energy

• Movement

• Lens

• Force

Tags

NGSS.MS-PS2-2

A student designs an experiment to test the force of a spring using a spring launcher and four spheres with the same diameter but with different masses. What other piece of equipment would be most useful for this experiment? (5.6D)

• A graduated cylinder to measure the volume of each sphere before the sphere is launched

• A beaker to collect the spheres after they are launched

• A stopwatch to measure how long it takes to load each sphere on the spring

• A meterstick to measure the height each sphere reaches after the sphere is launched

Tags

NGSS.MS-PS2-2

Which experiment listed below will best determine how friction affects the speed of a rolling object?

• Roll 3 objects of various sizes across the floor.

• Roll 3 objects of equal size from various heights across the floor.

• Roll 3 objects of equal size across 3 different types of surfaces.

• Roll 3 objects of equal size from equal heights across the floor.

Which word describes a push or pull on an object?

• Position

• Hypothesis

• Mass

• Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A polar bear slides down an ice covered hill. As he slides, he slows down. Eventually he comes to a stop. What force acts on an object to slow or stop its motion?

• Speed

• Friction

• Gravity

• Direction

Tags

NGSS.MS-PS2-2

To make an object move, it must be pushed or pulled with ____________.

• force

• direction

• gravity

• friction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A boy applies a pushing force on a ball thrown into the air. What applies a pulling force on the ball at the same time?

• Gravity

• The height of the boy

• Friction

• The mass of the ball

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What type of energy is associated with the motion of objects?

• Potential Energy

• Kinetic Energy

• Thermal Energy

• Chemical Energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following is an example of kinetic energy?

• A rock at the top of a hill

• A compressed spring

• A moving car

• A charged battery

Tags

NGSS.MS-PS3-1

The formula for calculating kinetic energy is given by:

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5