Conceptual Physics Holiday Review

• A) velocity

• B) speed

• C) acceleration

• D) change in velocity

Tags

NGSS.MS-PS3-1

When forces on an object are balanced, the velocity (a)  

• increases
• decreases
• stays the same
• is zero

Tags

NGSS.HS-PS2-1

Δv/Δt =

• acceleration

• speed

• displacement

• velocity

In the holiday movie "Elf", the main character's name is:

• Harry

• Hermey

• Buddy

• Bob

In the holiday TV show "Rudolph the Red-Nosed Reindeer", Rudolph's best friend is...

• Buddy

• Bob

• Harry

• Hermey

A quantity with both a size (magnitude) and a direction is called a...

• scalar

• vector

• distance

• mass

The acceleration shown in the graph is...

• 3.75 m/s/s

• 2.5 m/s/s

• 1.25 m/s/s

• 0 m/s/s

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

A block has a mass of 2.75 kg. The force of gravity is most nearly...

• 2.75 N

• 2.75 kg

• 0.275 N

• 27.5 N

Tags

NGSS.MS-PS2-4

In the Charles Dickens story "A Christmas Carol", Ebenezer Scrooge's assistant's name was...

• Joe

• Bob

• Jim

• Nigel

Which of the following is NOT one of Santa's reindeer?

• Donner

• Cupid

• Slasher

• Blitzen