Recent content by Lnewqban

Welcome! You are showing us many photos of the same corner, but we will need to see different angles, in order to provide you with an answer. Also, it seems that you are calling beams the five 4x4 legs, for which you try to calculate maximum moment?

Could we compare your example to a bicycle wheel with its hub or bearings and natural axis of rotation not being perpendicular to the plane formed by the tire? If so, nothing changes respect to the original experiment: the thing will still rotate around a verical axis.

Could you please explain "the spindle of the top" a little more in detail? Which other way do you believe it could rotate and why?

Copied from: https://courses.lumenlearning.com/suny-osuniversityphysics/chapter/11-3-precession-of-a-gyroscope/

Welcome! Your attached diagram can't be seen for some reason. Try Control+P to insert the image, please. Regardless explanations or understandings, the phenomena is real. It happens to airplanes with big propellers and to electric hand grinders. There is resistance from any rotating body to...

I had a chance to see it in real time while I was driving Northbound 30 miles South of Cape Canaveral. Thank you for posting!

Are you describing the heating mode? If so, your wrapped-tube heat exchanger would be slightly increasing the temperature of the refrigerant entering the outdoor unit, reducing the amount of heat that unit can suck from the atmospheric conditions. That is assuming that the low thermal load of...

How the instantaneous position of the mechanism can be determined from the description?

Make the radii of the holes tend to zero: we have a body tending to look close to a coin. If all the molecules of coin increase at once (uniform heating), its shape expands uniformly. Make the radii of the holes tend to the radius of the disc: we have a body tending to look close to the ring...

It works for me. I believe that the white's moves are clever. Perhaps the blacks could have played the queen in the last steps to avoid the checkmate?

Buoyancy is about the weight of the displaced liquid respect to the weight of the boat. At half gravity intensity, both weights would be cut in half alike. At increased gravity by artificial means, both weights would be increased at the same rate. The line of flotation of the boat should remain...

How would you define organized and disorganized types of motion? To me, your answer is correct. Thermal energy is all about the frequency rate at which a group of molecules vibrate or oscillate. Transfer of that thermal energy is all about the rate at which molecules interact or collide with...

Because the temperature of the skin is greater than the temperature of the air flowing over it. Note how people living in desert regions insulate themselves from air that is hotter than their skins. Heat always flow naturally from a hot source to a cold sink. The rate at which that heat...

Is the lift now able to handle the 2.6 tons RR sport?

Could you please explain what do you mean by "left wing wash in"? How is the right wing different from the left one? If both differ, what is the purpose of that intentional lack of aerodynamical symmetry? Thank you and welcome!