Physics

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

The correct equation to calculate speed is

• distance/time
• time/distance
• distance x time
• distance/time²

If a cheetah runs 180 miles in 3 hours, what is its average speed?

• 60 hours
• 60 miles
• 60 miles/hour
• 60 miles/second/second

Which of these best describes the concept of inertia?

• A force that attracts objects with mass
• the tendency of an object to float in water
• a force created when surfaces are in contact
• The tendency of an object to resist a change in motion

Tags

NGSS.HS-PS2-1

Shona cycles at an average speed of 8km/h. How far has she travelled if she cycles for 4 hours?

• 55km
• 32km
• 43km
• 32miles

How far will a person go if they jog for 2 hours at a speed of 12 km/hr?

• 6 km
• 0.5 km
• 10 km
• 24 km

Tags

CCSS.6.EE.B.7

A runners races in the 100 meter dash.  It takes her 10 seconds to finish.  What is her average speed?

• 10 m/s
• 1000 m/s
• 100 seconds
• 10 seconds

Which law explains why when you put a book on a table the table pushes on the book

• 3rd law
• 4th law
• 1st law
• 2nd law

Tags

NGSS.MS-PS2-1

friction is a force that acts 

• in the same direction as the force
• opposite to the direction of the force
• with the force
• towards the direction of the force

Tags

NGSS.MS-PS2-2

A force is simply a push or pull. 

• True
• False

Tags

NGSS.MS-PS2-2