An Alaskan rescue plane traveling 46 m/s
drops a package of emergency rations from
a height o...
An Alaskan rescue plane traveling 46 m/s
drops a package of emergency rations from
a height of 149 m to a stranded party of explorers. The acceleration of gravity is 9.8 m/s^2.
A). Where does the package strike the ground
relative to the point directly below where it
was released?
Answer in units of m
B). What is the horizontal component of the velocity just before it hits?
Answer in units of m/s.
C). What is the vertical component of the velocity
just before it hits? (Choose upward as the
positive vertical direction)
Answer in units of m/s.
Answers: 3
Physics, 22.06.2019 15:30
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Physics, 23.06.2019 03:10
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Answers: 1
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