Pass Science

Two students play tug of war. Jack pulls East with a force of 82 Newtons while Tony pulls west with a force of 96 Newtons. Which of the following best describe the net force on the center of the rope?

• 178 N West

• 178 N East

• 14 N West

• 14 N East

Tags

NGSS.MS-PS2-2

Stan was running a on a trail in a wooded area next to his house. He generally runs at a pace of 3 m/s. While Stan was running he realized he was going to have to pass the person that was running in front of him. To do this, Stan had to run at a pace of 7 m/s for about 2 seconds. What was Stan's acceleration during this time?

• 2 m/s²

• 2 m/s

• 5 m/s²

• 5 m/s

Tags

NGSS.MS-PS2-2

Which wave has the largest frequency?

• A

• B

• C

• None (same frequency)

Tags

NGSS.MS-PS4-1

refers to the

• wavelength

• amplitude

• crest

• trough

Tags

NGSS.MS-PS4-1

refers to the

• wavelength

• amplitude

• crest

• trough

Tags

NGSS.MS-PS4-1

The distance between two corresponding parts of a wave is its

• amplitude

• frequency

• wavelength

• velocity

Which wave in the diagram has the greatest frequency?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS4-1

Which wave in the diagram has the greatest wavelength?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS4-1

Which wave has the largest wavelength?

• A

• B

• C

• None (same wavelength)

Tags

NGSS.MS-PS4-1

What does a wave carry from place to place?

• energy

• matter

• people

Tags

NGSS.MS-PS4-1