RWS Semester B Review

An object's change in position relative to a reference point.

• work

• force

• motion

• energy

Tags

NGSS.MS-PS2-2

A push or a pull.

• work

• force

• motion

• energy

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Resistance to change.

• power

• force

• inertia

• energy

Is kicking a soccer ball a push or a pull?

• push

• pull

Tags

NGSS.3-PS2-1

Suppose you walked 80 meters in 40 seconds. What is your average speed?

• 80 n/s

• 2 m/s

• 1 m/s

• 0.5 m/s

Which section shows an object getting faster?

• A only

• B only

• A and C

• D

• C and D

Tags

NGSS.MS-PS3-1

Which section shows an object decreasing in speed?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

What is the average speed for the first section of the graph?

• 0 km/h

• 30 km/h

• 15 km/h

• -15 km/h

Tags

NGSS.MS-PS3-1

During which time interval is the object not moving?

• 9:00 to 11:00

• 11:00 to 12:00

• 12:00 to 12:30

• 12:30 to 14:00

Tags

NGSS.MS-PS3-1

Which law does this image represent?

• 1st Law

• 2nd Law

• 3rd Law

Tags

NGSS.MS-PS2-1