3rd Six Weeks Benchmark Review Part 2

Observe the three photos. What do the objects in the photos have in common?

• All are about the same size.

• All have about the same temperature.

• All make and release light energy.

• All can be found in the same place.

Tags

NGSS.MS-PS4-1

A boy drops two rocks at the same time. If air does not affect them, will the large rock fall faster than the small rock? Why?

• Yes; Gravity makes larger objects fall faster.

• Yes; Gravity makes heavier objects fall faster.

• No; Gravity makes all objects fall at the same rate.

• No; Gravity stops acting on objects when they fall.

Tags

NGSS.MS-PS2-4

Clara moves two bar magnets so that the north "N" pole of one magnet is near the south "S" pole of the other magnet. What force, if any, do the magnets apply?

• Repelling force

• Pushing force

• Pulling force

• No force

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Jamal tested whether a group of objects can be lifted by a bar magnet. His results are shown in the table, but the names of the objects are missing. Match the objects with the results.

Tags

NGSS.MS-PS2-3

Theo is pushing against the wall of the school building. Which statement about pushes is he demonstrating?

• Pushes can cause an object to begin moving.

• Pushes can cause an object to stop moving.

• Pushes do not always cause a change in motion.

• Pushes can make an object move faster or slower.

Tags

NGSS.3-PS2-1

In bowling, a heavy ball rolls into the pins and knocks them down. As this happens, what changes to mechanical energy occur? Select TWO correct answers.

• The pins lose mechanical energy.

• The pins gain mechanical energy.

• The ball gains mechanical energy.

• The ball loses mechanical energy.

• The wood floor gains mechanical energy.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-5

Ayaan claims that the air can have mechanical energy. Observing which object in the schoolyard provides the strongest evidence to support his claim?

• Object A

• Object B

• Object C

• Object D

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Cheetahs hunt and depend on many kinds of prey, including antelopes and gazelles. When does the body of a cheetah have the most mechanical energy?

• when the cheetah is hiding in a tree as it watches prey

• after the cheetah stops chasing its prey

• when the cheetah is chasing prey at a fast speed

• when the cheetah is warming its body in sunlight

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Look at the data table below showing different objects and their states of matter. Based on the table, which statement is true about ice and water?

• Ice and water are in the same state of matter.

• Ice and rock are in different states of matter.

• Water and air are both liquids.

• Ice and water are made of the same substance, but are in different states of matter.

Tags

NGSS.5-PS1-3