A car is driving due south through a parking lot and its speed is monitored. Prepare a graph of the car's speed versus time using the following data: Segment A: the car begins at rest and uniformly accelerates to 5 m/s in an elapsed time of 2 s. Segment B: for the next 10 seconds, the car moves at a constant speed of 5 m/s. Segment C: during the next 2 seconds, the car uniformly slows to 3 m/s. Segment D: for the next 4 seconds, the car travels at a constant speed of 3 m/s. Using your graph, determine which one of the following statements is false. No net force acts on the car during interval B. Opposing forces may be acting on the car during interval C. The magnitude of the net force acting during interval A is less than that during C. Net forces act on the car during intervals A and C. Opposing forces may be acting on the car during interval B.

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A car is driving due south through a parking lot and its speed is monitored. Prepare a graph of the
car's speed versus time using the following data:
Segment A: the car begins at rest and uniformly accelerates to 5 m/s in an elapsed time of 2 s.
Segment B: for the next 10 seconds, the car moves at a constant speed of 5 m/s.
Segment C: during the next 2 seconds, the car uniformly slows to 3 m/s.
Segment D: for the next 4 seconds, the car travels at a constant speed of 3 m/s.
Using your graph, determine which one of the following statements is false.
No net force acts on the car during interval B.
Opposing forces may be acting on the car during interval C.
The magnitude of the net force acting during interval A is less than that during C.
Net forces act on the car during intervals A and C.
Opposing forces may be acting on the car during interval B.
Transcribed Image Text:A car is driving due south through a parking lot and its speed is monitored. Prepare a graph of the car's speed versus time using the following data: Segment A: the car begins at rest and uniformly accelerates to 5 m/s in an elapsed time of 2 s. Segment B: for the next 10 seconds, the car moves at a constant speed of 5 m/s. Segment C: during the next 2 seconds, the car uniformly slows to 3 m/s. Segment D: for the next 4 seconds, the car travels at a constant speed of 3 m/s. Using your graph, determine which one of the following statements is false. No net force acts on the car during interval B. Opposing forces may be acting on the car during interval C. The magnitude of the net force acting during interval A is less than that during C. Net forces act on the car during intervals A and C. Opposing forces may be acting on the car during interval B.
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