Unit 3 Topic 1 Speed and Acceleration

Which is NOT a unit that can represent speed

• $\frac{miles}{hour}$

• $\frac{m}{s}$

• $\frac{Celsius}{Second}$

• $\frac{Feet}{Hour}$

speed of an object in a particular direction

• motion

• velocity

• speed

• acceleration

Tags

NGSS.MS-PS3-1

when an object changes its position compared to a reference point.

• acceleration

• speed

• motion

• reference point

total distance traveled divided by total time taken to travel that distance

• velocity

• motion

• acceleration

• average speed

________ is a change in Velocity

• acceleration

• average speed

• motion

• reference point

What is the SI unit for Acceleration?

• $\frac{m}{s}$

• $\frac{km}{h^2}$

• $\frac{m}{s^2}$

• $km$

An object accelerating at -5 m/s² is doing what?

• Speeding up

• Slowing down

• Moving at the same speed

• Not moving

Which of these objects is NOT accelerating?

• A plane slowing down to land

• A rocket taking off into space

• A car driving 30 m/s in a straight line

• A rollerblader speeding up going downhill

If you traveled from Point A to Point B to Point C, what would your DISPLACEMENT be?

• 3 miles

• 4 miles

• 5 miles

• 7 miles

Tags

CCSS.HSN.VM.A.3

If you traveled 20 meters in 10 seconds going south, what would your velocity be?

• 200 m/s

• 200 m/s south

• 2 m/s south

• 2 m/s