Ared car and a blue car can move along the same straight one-lane road. both cars can move only at one speed when they move (e. g., 60 mph). the driver of the red car sounds his horn. in which one of the following situations does the driver of the blue car hear the highest horn frequency? a. both cars are moving at the same speed, and they are moving apart. b. both cars are moving in the same direction at the same speed. c. both cars are moving at the same speed, and they are moving toward each other. d. the red car is moving toward the blue car, which is stationary. e. the blue car is moving toward the red car, which is stationary.

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question