Refer to the following information for the next three questions.
You're in a car at a traffic light. The light turns green and the driver "steps on the gas."
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The sketch shows the top view of the car.
Note the directions of the velocity and acceleration vectors
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Refer to the following information for the next three questions.
You're driving along and approach a stop sign. The driver steps on the brakes.
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The sketch shows the top view of the car.
Draw vectors for velocity and acceleration.
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Refer to the following information for the next three questions.
You continue driving, and round a sharp curve to the left at constant speed.
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The sketch shows the top view of the car.
Draw vectors for velocity and acceleration.
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Refer to the following information for the next two questions.
The whirling stone's direction of motion keeps changing.
Refer to the following information for the next two questions.
Consider whirling the stone on a shorter string-that is, of smaller radius.