Arescue plane spots a person floating in a lifeboat 55 m directly below and releases an emergency kit with a parachute. the package descends with a constant vertical acceleration of 6.91 m/s2 (think that’s ^2). if the horizontal speed of the plane was 70.6 m/s, how far is the package from the lifeboat when it hits the waves?
Answers: 1
Physics, 21.06.2019 13:40
Which of the statements about waves is true? a. in longitudinal waves, particles move perpendicular to the direction the wave is traveling.b. both transverse and longitudinal waves can travel through water c. electromagnetic waves are a type of longitudinal waves.d. in a transverse wave, particles move parallel to the direction the wave is traveling.
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Physics, 22.06.2019 11:20
More solar radiation is absorbed by earth’s surface than by
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Physics, 22.06.2019 13:20
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Arescue plane spots a person floating in a lifeboat 55 m directly below and releases an emergency ki...
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