Physics, 11.07.2019 14:10 daisymae1172
If a ball is thrown vertically upward from the roof of "64 foot building" with a velocity of 80 ft/sec, its height after tt seconds is s(t)=64+80tβ16t^2. what is the maximum height the ball reaches
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Physics, 22.06.2019 23:30
Which system of units is used by only a small number of countries in the world, including the u.s.
Answers: 3
Physics, 23.06.2019 10:00
Irrigation channels that require regular flow monitoring are often equipped with electromagnetic flowmeters in which the magnetic field is produced by horizontal coils embedded in the bottom of the channel. a particular coil has 100 turns and a diameter of 6.0 m. when it's time for a measurement, a 4.5 a current is turned on. the large diameter of the coil means that the field in the water flowing directly above the center of the coil is approximately equal to the field in the center of the coil. the field is directed downward and the water is flowing east. the water is flowing above the center of the coil at 1.5 m/s . what is the magnitude of the field at the center of the coil? what is the direction of the force on a positive ion in the water above the center of the coil? what is the magnitude of the force on an ion with a charge +e?
Answers: 2
Physics, 23.06.2019 23:30
Asap! points and brainliest define longitudinal wave: a) a wave that vibrates the medium at right angles (perpendicular) to the direction in which the wave energy travels b) the distance between two corresponding parts of a wave. for example, from crest to the very next crest c) wave that vibrates the medium in the same direction in which the wave energy travels d) the distance from the rest position to a crest or a trough; the more energy, the greater the amplitude
Answers: 1
If a ball is thrown vertically upward from the roof of "64 foot building" with a velocity of 80 ft/s...
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