Physics, 02.11.2019 05:31, ashleyvalles16
Aparticle moves according to a law of motions=f(t),t≥0 wheretismeasured in seconds andsin feet. a) find the velocity at timet. b) when is the particle at rest. c) when is the particle moving in the positive direction. d) find the total distance traveled during the first 6 seconds. e) when is the particle speeding up? when is it slowing down? 9t/(t^2+9)
Answers: 2
Physics, 22.06.2019 19:30, beth999
Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?
Answers: 2
Physics, 22.06.2019 21:00, cici65360
What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
Physics, 23.06.2019 04:00, lizzlegnz999
Robin is swinging back and forth from a trapeze. in which of the following situations is his kinetic energy being transformed into potential energy
Answers: 2
Aparticle moves according to a law of motions=f(t),t≥0 wheretismeasured in seconds andsin feet. a) f...
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