Contact Forces (Newton's & Force) Part A

Is the statement above describing Speed and velocity?

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NGSS.MS-PS3-1

The graph shows the motion of four runners running a race. Which runner had the greatest acceleration during the race?

• Runner A

• Runner B

• Runner C

• Runner D

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NGSS.MS-PS3-1

Does the statement above describe speed and velocity?

Tags

NGSS.MS-PS3-1

Which statement best supports the answer to part A?

• The steepest constant slope represents the greatest acceleration.

• The gentlest constant slope represents the greatest acceleration.

• The steepest curved slope represents the greatest acceleration.

• The gentlest curved slope represents the greatest acceleration.

Tags

NGSS.MS-PS3-1

Is the statement above describing Speed and velocity?

Tags

NGSS.MS-PS3-1

Does the statement above describe speed and velocity?

Tags

NGSS.MS-PS3-1

Students are investigating the motion of four cars on a racetrack. The graph shows the distance traveled by the four cars. Which statement BEST describes the motion of car D?

• The car’s speed increases for 10 seconds and then the car stops moving for the remainder of the time.

• The car’s speed decreases for 10 seconds and then remains at a steady speed for the remainder of the time.

• 
  The car moves at a steady speed for 10 seconds and then stops moving for the remainder of the time.

• The car moves at a steady speed for 10 seconds and then remains at a steady speed for the remainder of the time.

Tags

NGSS.MS-PS3-1

Does the statement above describe speed and velocity?

Tags

NGSS.MS-PS3-1

Which THREE statements correctly compare the motion of the cars?

• Car A is traveling faster than Car B but slower than Car C.

• Car B is traveling faster than Car C but slower than Car A.

• Car B and Car C move at a steady speed for the entire distance.

• Car C is traveling slower than Car A and Car B.

• Car A and Car B are moving at a constant speed for the entire distance.

Tags

NGSS.MS-PS3-1

Does the statement above describe speed and velocity?

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5