Graph Motion

A golfer collected data on the distance a golf cart traveled in a straight line and plotted it on a graph. Which of these does NOT describe the cart’s motion on this graph?

• The cart moved 24 m away from the starting point between 2 s and 5 s.

• The cart moved toward the starting point at a speed of 3 m/s between 7 s and 12 s.

• The cart moved 11 m toward the starting point between 8 s and 10 s.

• The cart moved away from the starting point at a speed of 1 m/s for 2 s.

Tags

NGSS.MS-PS3-1

The graph below shows the motion of a ball rolling on a straight track. What was the ball’s average speed during the time represented in the graph?

• 0.2 m/s

• 0.5 m/s

• 5.0 m/s

• 10.0 m/s

Tags

NGSS.MS-PS3-1

A hobbyist collected data about the motion of a toy train on a straight track and then recorded the data in the graph below. Which of these accurately describes the motion of the toy train?

• The toy train speeds up while going forward and then slows down.

• The toy train slows down while going forward and then moves backward.

• The toy train moves forward at a constant speed, slows down, and then stops.

• The toy train moves forward at an increasing speed, stops, and then moves forward.

Tags

NGSS.MS-PS3-1

A student runs two times around a running path at a local park. Each lap is 3 km. The student completes the first lap in 20 minutes. The student then sits on a bench and rests for 5 minutes before completing the second lap in 25 minutes. Which graph best represents the student’s motion?

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The graph below shows distance over time. Which of these situations could be represented by this graph?

• A student walks 1.5 km to a friend’s house in 40 minutes. The two students then walk another 1.5 km to school in 20 minutes.

• A student walks 1.5 km to a friend’s house in 20 minutes. The two students then walk another 1.5 km to school in 40 minutes.

• A student walks 1.5 km to a friend’s house in 30 minutes. The two students then walk another 1.5 km to school in 30 minutes.

• A student walks 1.5 km to a friend’s house in 20 minutes. The two students then walk another 1.5 km to school in 60 minutes.

A meteor moving 468 km per minute traveling in a south-to-north direction passed near Earth in 2013. Because the meteor was only 45 m wide and was 27,700 km above Earth’s surface, it was not visible without the aid of a telescope. Which statement describes the meteor’s motion?

• Its velocity was 7.8 km/s northward.

• Its acceleration was 468 km/s2.

• Its speed was 468 km/s northward.

• Its acceleration was 7.8 km/s2.

Tags

NGSS.HS-ESS1-4

Tina’s calculations of the tarantula found that the spider was able to cover 20 centimeters in 5 seconds, what was the average speed of the spider?

• 4 cm/s

• 100 cm/s

• 40 cm/s

• 4 m/s

Which runner won the race?

• Albert
• Bob
• Charlie

Tags

NGSS.MS-PS3-1

What does this graph represent?

• Constant Speed
• Acceleration
• Not moving

Tags

NGSS.MS-PS3-1

What does this graph represent?

• Constant speed
• Acceleration
• Not moving