Question: Consider the freight train in Figure 16.6. Suppose that 15 boxcars pass by in a time of 12.0 s and each has a length of

Consider the freight train in Figure 16.6. Suppose that 15 boxcars pass by in a time of 12.0 s and each has a length of 14.0 m.

(a) What is the frequency at which each boxcar passes?

(b) What is the speed of the train?


Figure 16.6:

The time for one car to pass is the period T Velocity = v Wavelength = A-

The time for one car to pass is the period T Velocity = v Wavelength = A-

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