Recent content by Bill48

When the inverting input is higher than the non-inverting input, an op-amp voltage comparator will cause the output to saturate to the highest possible voltage. When the inverting input is lower that the non-inverting input, it outputs zero. Question: what is the output when the inverting and...

I know the answer. The answer is d/4.

I have no idea, that's why I posted the question. If you're not going to explain then quit wasting my time.

The relationship of their distance traveled is d/4. The prof gave us the answer when he returned our papers. I have no idea how that answer was obtained.

X0 is the same for both. V0 for the car is not given, but is zero for the motorcycle. A for the car is zero since it is traveling at a constant velocity. A for the motorcycle is constant but not given.

X = Xi + Vi(t) + 1/2 a t^2 is the closest equation I can think of. Xi is initial location, Vi is initial velocity. a is acceleration. But since I have no values I don't know how to proceed.

Homework Statement A car traveling at an unspecified constant speed passes a parked motorcycle cop. The motorcycle accelerated at an unspecified constant acceleration and reaches the car at unspecified distance d. At what point did the motorcycle's speed match that of the car, expressed as a...