Physics Exam review

Find the slope of the graph

• -0.5m/s

• 0.5m/s

• -2m/s

• 2m/s

The best math relationship (formula) for the above graph is

• Time= (slope) (position)+3m

• m= (-0.5m/s) (s)

• Position = (-0.5m/s)(Time) + 3m

• y=mx+b

Predict the position the object would be if it traveled for 10s.

• 2m

• 3m

• -.5m

• -2m

Which region of the graph has a negative slope?

• a

• b

• c

• d

Which region of the graph has an increasing slope?

• a

• b

• c

• d

Do the objects start at the same point?

• yes

• No, A is ahead of B

• No, B is ahead of A

• There is not enough information

What is happening at the intersections of A and B?

• They collided because they are in the same spot at the same time

• They were in the same place at the same time and A passed B

• They were in the same place at the same time and B passed A

• They were going the same speed.

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

How long did it take Lightning McQueen to race in the Indianapolis 500 which is 804 km if he was traveling at a rate of 373 km/hr?

• 299,892 hr

• 0.46 hr

• 3.8 hr

• 2.16 hr

Match the graph to one of the answer choices

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• 
• 

Tags

NGSS.HS-PS2-1

Match the statement to the motion map or graph below for the following questions.

Both objects travel in the same direction at the same speed, but object 2 has a head start.

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Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2