An airplane is flying on a course of 400 at 400 mph.  A 70 mph wind coming from the east. What is the speed of the plane?

 (10 points)
A. 

354 mi/hr

B. 

359 mi/hr

C. 

400 mi/hr

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

Think you could get me the answers ?

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