Help me (physics)?
Give me some results pls?
Bullet flies through air: given radius, Cw, speed Person riding upright on wheelchair: given body size, shoulder width, Cw, driving speed Driver lying on sled: given body size, shoulder width, Cw, speed Swimmer breaststroke (lake): given body size, shoulder width, Cw, speed
Hello, if I only load 1 phase (230v) on the 400 V three-phase output of my generator, the triple fuse blows. Which device do I need to add to reduce the 3 phases to just 1 phase?
I recently read an article about charging cables, and it said that Micro USB is going to be phased out by the end of 2024, supposedly to prevent electronic waste. But this actually creates a lot more waste, because old devices eventually can no longer be charged and become useless. I have many batteries, speakers,…
Heyy, I wanted to ask if someone could explain to me what dispersion is. We have a physics exam tomorrow on the topic of optics and I don't exactly understand what dispersion is.
Emission can only determine the energy differences between the energy levels. Does that mean that the actual energy of the levels can only be determined using the ionization energy? How can the distance between the energy levels and the atomic nucleus be measured?
a) The compressibility of a steel bar is calculated using the equation below. What is the corresponding equation for an oil-filled cylinder? b) In the diagram below, sketch the relationship between 𝐹 and Δ𝑥 for steel and oil, respectively! (Enter two curves!) What does the equivalent for oil look like and what does the corresponding…
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