Physics, 22.11.2020 22:50, Andychulo7809
5. An object of mass 30 kg is falling in air and experiences a force due to
air resistance of 50 newtons.
a. Determine the net force acting on the object. (hint : F=W-FR)
First find: W = mxg, then input W, in F = W-FR to find force...
b. Calculate the acceleration of the object.
Answers: 1
Physics, 22.06.2019 15:30, lexiepedit4958
The movement of electrons between atoms is called an
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Physics, 22.06.2019 16:00, Wolfzbayne
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
Answers: 1
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
5. An object of mass 30 kg is falling in air and experiences a force due to
air resistance of 50 ne...
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