Displacement vector points due east and has a magnitude of 3.35 km. displacement vector points due north and has a magnitude of 9.31 km. displacement vector points due west and has a magnitude of 6.66 km. displacement vector points due south and has a magnitude of 3.65 km. find (a) the magnitude of the resultant vector + + + , and (b) its direction as a positive angle relative to due west.
Answers: 2
Physics, 22.06.2019 12:10, lololololol12555
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
Physics, 22.06.2019 14:30, sross8799
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
Displacement vector points due east and has a magnitude of 3.35 km. displacement vector points due n...
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