Term 2 Benchmark Review - PS2.1-PS2.5

Why does the ribbon stay in the middle between the two teams?

• the forces are unbalanced

• the forces are balanced

• the forces are not equal

• Team A is pulling harder

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

In which direction will the center of the rope move, and why?

• to the right because it's balanced

• to the right because it's unbalanced

• to the left because it's balanced

• to the left because it's unbalanced

Tags

NGSS.MS-PS2-2

Which team will win the game if two more players are removed from Team 1, and why?

• Team 1 because Team 1 pulls with a greater force

• Team 2 because Team 2 pulls with a greater force

• Team 1 because Team 2 pulls with a greater force

• Team 2 because Team 1 pulls with a greater force

How much does the second box most likely weigh?

• 50 grams

• 50 ounces

• 50 kilograms

• 50 lbs

Tags

NGSS.MS-PS2-4

In which direction will the box move?

• 5N to the left

• 15 N to the left

• 10N to the left

• 5N to the right

Tags

NGSS.MS-PS2-2

Which chart shows the amount of force needed for force H to move the box up?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which pattern is seen in the activity?

• large force = short bounce

• small force = short bounce

• large force = high bounce

• small force = high bounce

Tags

NGSS.MS-PS2-2

How many paperclips should the student use to make a paper airplane that flies the longest distance?

• 1 paperclip

• 2 paperclips

• 3 paperclips

• 4 paperclips

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

How many turns will the Ferris wheel have made after 160 seconds?

• 6 turns

• 8 turns

• 9 turns

• 10 turns

How can the student use the model to explain Earth's gravity?

• The model shows Earth's gravity pushes objects away from Earth's surface

• The model shows Earth's gravity causes objects to remain upright like the elephants

• The model shows Earth's gravity pulls objects toward its center

• The model shows Earth's gravity pulls objects in a down position

Tags

NGSS.MS-PS2-5