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10 Nov 2019
Amy, standing near a straight road, records the sound of thehorn of a car traveling at a constant speed. The recorded frequencyas a function of the car's position along the road for trials atdifferent car speeds is accurately graphed below.
1. The speed intrial T is ..... that in other trials.
2. The distance of Amy from the path in R is ..... in U.
3. The speed in trial S is ..... that in R.
4. The speed in trial R is ..... to that in U.
5. When the car is far away, the average of the frequencies movingin and out is ..... the frequency at rest.
6. The speed in trial Q is ..... that in other trials.
(Use greater than, lessthan, or equal to)
Amy, standing near a straight road, records the sound of thehorn of a car traveling at a constant speed. The recorded frequencyas a function of the car's position along the road for trials atdifferent car speeds is accurately graphed below.
1. The speed intrial T is ..... that in other trials.
2. The distance of Amy from the path in R is ..... in U.
3. The speed in trial S is ..... that in R.
4. The speed in trial R is ..... to that in U.
5. When the car is far away, the average of the frequencies movingin and out is ..... the frequency at rest.
6. The speed in trial Q is ..... that in other trials.
(Use greater than, lessthan, or equal to)
Patrina SchowalterLv2
28 Jul 2019