Physics, 29.06.2019 06:10 emmaccanttlon
At a football game, an air gun fires t-shirts into the crowd. the gun is fired at an angle of 46 degree from the horizontal with an initial speed of 27 m/s. a fan who is sitting 60 m horizontally from the gun, but high in the stands, catches a t-shirt. a) how long does it take for the t-shirt to reach the fan? b) at what height h is the fan from the ground?
Answers: 2
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Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.
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The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
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Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly
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At a football game, an air gun fires t-shirts into the crowd. the gun is fired at an angle of 46 deg...
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