Force and Motion Review

Calculate the speed of the object using this graph.

• Speed = 5 m/s
• Speed = 50 m/s
• Speed = 2 m/s
• Speed = 3 m/s

Tags

NGSS.MS-PS3-1

If you know how far an object travels in a certain amout of time you can calculate

• displacement
• speed
• acceleration
• momentum

Tags

NGSS.MS-PS3-1

Velocity is:

• speed and a specific direction
• the same as speed
• just a direction
• acceleration and a specific direction

Total distance over total time

• average speed
• constant speed
• acceleration
• gravity

What is the average speed of a runner that goes 48 m in a total time of 6 seconds? 

• 6 m/s
• 7 m/s
• 8 m/s
• 9 m/s

What do you need to know to determine an object's VELOCITY?

• Only the distance
• Only the time
• The distance and time
• The distance, time, AND direction

If you traveled 100 meters in 10 seconds going south, what would your speed be?

• 100m per second

• 10m per second south

• 10m per second

• 1000m per second

A helicopter flies south 99 miles in 3 hours. What is its velocity?

• 99 mph

• 33 mph south

• 99 mph south

• 297 mph south

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

Tags

CCSS.8.EE.C.7B

What is speed?

• how far you go
• how much distance is covered over a period of time
• how fast you accelerate
• the change in the location of a object

Tags

NGSS.MS-PS3-1