Physics, 31.10.2019 04:31, brionesoswaldo09
How fast must a plane fly along the earth's equator so that the sun stands still relative to the passengers? give your answer in both km/h and mph. the radius of the earth is 6400 km.
part a km/h
part b mph
part c in which direction must the plane fly, east to west or west to east?
express your answer using two significant figures.
Answers: 2
Physics, 21.06.2019 17:00, laurentsupreme
In a closed system, the total energy prior to an energy transformation is the total energy after. a. equal to b. unrelated to c. greater than d. less than
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Physics, 22.06.2019 10:30, SauceyNaee
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
How fast must a plane fly along the earth's equator so that the sun stands still relative to the pas...
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