Force Motion Energy STAAR Review

Which graph best represents a graph of a car travelling down a freeway at a CONSTANT speed?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

If forces acting on an object are balanced, then there _________ be a change in motion

• will

• will not

Tags

NGSS.HS-PS2-1

What is the force that slows down or eventually stops an objects motion?

• Gravity

• Push

• Motion

• Friction

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

The momentum of an object depends upon the object's ___________&_____________.

• size and shape

• mass and force

• mass and speed

• mass and energy

Tags

NGSS.HS-PS2-2

A student uses a spring scale to pull a 50-gram block horizontally across a wood desk. Then the student pulls the block the same distance across surfaces of carpet, sandpaper, and glass. Which question is this investigation most likely designed to answer? (5.6D)

• How do block of different sizes react to force?

• How do different surfaces affect the amount of force needed to move a block?

• How do blocks affect spring scales?

• How does the mass of a block change when it is pulled across a desk?

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-PS2-1

NGSS.MS-PS2-2

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