
Are 8D Movies More Immersive Than 3D Films? - Physics Forums
2011年6月21日 · Do 8D theatres need more preparation time to load the movies ( i guess lot of weeks) than 3D(which is instantaneous)? I think 8D theatres need to prepare for every scenes …
Stiffness Equation for Spring Dimensions: How is it Derived?
2012年11月14日 · For those who can't see the image here it is in text form, k=(Gd^4)/(8D^3 n ) It is the equation for the stiffness of a spring in terms of its dimensions: G - shear constant d - …
Action Scenes in movies that depict projectile motion? - Physics …
2008年9月12日 · I'm a bit weird, so I'd probably try to pick a scene no one else would do. there isn't a movie that doesn't have some sort of projectile motion. Baseballs, cannonballs, spit, …
Determining Minimum Height to Complete a Loop - Physics Forums
2015年7月22日 · This question was posted on Khan Academy. I attempted it after watching all of their great Work and Energy videos, but the way they arrived at the answer was way above my …
Formula to Calculate Bending Moment of Beam Under UDL and …
2011年8月17日 · rock.freak667 will have to interpret the application of his formula. wL^2/8 is the maximum BM at the centre of a udl of w kg/m for a simply supported beam.
Can We See an Atom? Latest Images of Atoms | Physics Forums
2015年9月28日 · The resolution of an AFM is determined by how sharp the tip is, and with a tip that truncates with a single atom, one can have an atomic resolution.
Why is the CO2 problem considered only in the context of climate?
2025年2月10日 · Also, a historical and movie buff note: The Apollo 13 astronauts were breathing about 19,600 ppm (14.9 mm hg) prior to fixing their CO2 scrubbers. Acute health effects are …
Can you get into archeology after studying applied physics?
2013年3月17日 · It's sort of like giving up on being a rock star to become a movie star instead. Mar 19, 2013 #9
Temperature needed to freeze moving water - Physics Forums
2011年7月19日 · One significant factor is that water has its maximum density at 4 degrees C. In still water, the whole volume cools down to 4C as the colder water sinks to the bottom. a thin …
Equation for power required to overcome drag - Physics Forums
2022年12月12日 · Yes post #2 has provided the answer that I consider to be correct thus I used the Like button for that post. ...