Physical Science End of Year

• North

• Positive

• South

• Negative

Tags

NGSS.MS-PS2-3

• Negative

• Neutral

• Positive

• Beta

Tags

NGSS.MS-PS2-3

Which of the following is a change of position that is describes with a respect to a frame of reference>

• Forces

• Motion

• Speed

• Time

A girl riding a bicycle passes a boy standing on a sidewalk. ​How does the boy appear to be moving relative to the girl after she has passed him?

• the boy appears to be getting closer

• the boy appears to be standing still

• the boy appears to be moving away

• the boy appears to be moving more slowly

All forces have both ___________________ and ______________.

• speed and velocity

• color and number

• size and direction

• up and down

Tags

NGSS.HS-PS2-4

Which of the following statements best describes why pair B has the greatest amount of gravitational attraction?

• Pair A are farther apart from one another

• Pair B is closest together

• Pair C has the greatest mass

• none of the above

Tags

NGSS.MS-PS2-4

What could be done to decrease the gravitational attraction of Pair A?

• add mass to the objects

• remove mass from the objects

• move the pair of objects closer together

• nothing can change the gravity

Tags

NGSS.MS-PS2-4

The diagram below shows the moon revolving around a planet in an elliptical orbit. At which location is the gravitational attraction between the moon and planet strongest?

• location 1

• location 2

• location 3

• location 4

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Which graph below represents the relationship between the gravitational attraction of two objects and their distance from each other?

• A

• B

• C

• D

Which of Jupiter's moons experiences the greatest force if attraction to Jupiter?

• A

• B

• C

• D

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5