Physics CheckUp

The number 0.0069 has...

• 2 sigfigs

• 4 sigfigs

• 5 sigfigs

• 1 sigfig

Tags

CCSS.8.EE.A.4

the proper way to express 34567.01 in scientific notation WITH three significant figures is...

• 346 x 10²

• 3.45 x 10⁴

• 3.46 x 10⁴

• 350

Tags

CCSS.8.EE.A.3

The number 5003.20 has ....

• 4 sigfigs

• 2 sigfigs, same as decimal places

• 6 sigfigs

Tags

CCSS.8.EE.A.4

What is the proper way to report this calculation ?

17.34 / 3.45?

• 5.026 because the 17.34 has the most sigfigs

• 5.03 because the 3.45 has the fewest sigfigs

• 5.026087 because you need the most decimal places for accuracy

• 5 because you should round the final answer to the nearest whole number

Tags

CCSS.6.NS.B.3

Which is the proper way to report this calculation?

12.345 + 3.72

• 16.065 because 12.345 has the most sigfigs

• 16.1 because 3.72 has the fewest sigfigs

• 16.07 because 3.72 has the fewest decimal places

• 16 because you always round to the nearest whole number

Tags

CCSS.5.NBT.B.7

The sum of all movements from start to the end of motion is best described as____.

• distance

• displacement

• motion

• donkey

Scott travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles. What is his distance?

• 10
• 7
• 8
• 6

Tags

CCSS.8.G.B.8

The change in an objects position from the final position to initial position.

• displacement

• distance

• motion

• reference point

Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home.  What is Bill's displacement?

• 0 meters
• 400 meters
• 800 meters
• 1600 meters

Tags

CCSS.7.NS.A.1A

A car drives 84 meters forward.  It's displacement and distance would be the same.

• True
• False

Tags

CCSS.HSN.VM.A.3