Physics, 16.12.2021 14:30 nauticatyson9
4. (1) What is the weight of a 76 kg astronaut (a) on Earth,
() on the Moon (8 = 1.7 m/s"). (c) on Mars (8 = 3.7 m/s),
(d) in outer space traveling with constant velocity?
Answers: 1
Physics, 21.06.2019 14:00
Atransverse wave is traveling on a string stretched along the horizontal x-axis. the equation for the vertical displacement y of the string is given by y = (1.8 x 10-3)cos[Ï€(13x - 60t)], where all quantities are in si units. what is the maximum speed of a particle of the string
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Physics, 21.06.2019 14:30
The frequency of a given region of the electromagnetic spectrum ranges from 3 × 1016 − 3 × 1019 hertz. which type of wave is found in this region? a. x-rays b. ultraviolet rays c. infrared waves d. radio waves
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What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each
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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.
Answers: 2
4. (1) What is the weight of a 76 kg astronaut (a) on Earth,
() on the Moon (8 = 1.7 m/s"). (c) on...
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