Physics, 13.04.2021 04:40 Wookas8355
Con que frecuencia se propaga una onda que realiza 20 oscilaciones en 13 minutos​
Answers: 1
Physics, 22.06.2019 11:00
Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?
Answers: 3
Physics, 23.06.2019 01:00
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge
Answers: 2
Physics, 23.06.2019 21:40
A1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?
Answers: 2
Physics, 24.06.2019 01:00
Trex is a manufactured substitute for wood compounded from post-consumer plastic and wood. it is frequently used in outdoor decks. its density is reported as 60.0 lb/ft3. what is the density of trex in kg/l
Answers: 2
Con que frecuencia se propaga una onda que realiza 20 oscilaciones en 13 minutos​...
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