The ship is now back on course but displaced in parallel by 2000km.

(a)As Data reverses course the first time, Enterprise continues its forward motion for some minutes then returns the way it came. After how many minutes, correct to three significant figures, does Enterprise return to the point at which its sensors first detected the disturbance?

(b)After how many minutes does the effect of the disturbance overtake Enterprise?

(c) Data reverses course twice. Exactly when does Enterprise actually turn each time? Give your answers correct to three decimal places.

(d)What is the expression for the final course on which Enterprise is travelling?

(e)Data said, “We are back on course but displaced in parallel by 2000km”. What was the original course and why does he say it is displaced by 2000km?

(f) Captain Picard asks Data to display their displacement time graph on a monitor. Sketch what he would see for 0 ≤ t ≤ 10 and 0 ≤ s ≤ 34

**How do i do this? Im so confused. Thanks to anyone who can help**