A non-moving observer is looking at two different rockets in space. One rocket is moving at a steady velocity of 0.5c, and the other rocket is currently moving in 0.5c but has steadily accelerated from 0.3c and will continue accelerating until it gets to 0.7c.
Assuming that there is no...
While writing a physics report, I obtained a data that
for balls of rough surfaces, there is a higher drag force and thus
the ball can stay stable at a much smaller angle when put up in an airstream.
However, while analyzing this result, I found out that the drag coefficient is not always...
Thanks a lot.
Me and my friend were trying pendulums with different sizes, from very small to big.
Thanks to you, I think we can get through this experiment.
Hope you enjoy your day.Pavelbure9
Oh our one only looks like the one in video. In fact, it's much smaller( 50 cm long,10 cm pendula). We are also conducting experiments testing sine-gordon equation. But we are testing the variables of it in ceteris paribusconditions to get exact data. To do this, we need exactly same amount of...
I have a chain of similar pendula which is mounted equidistantly along a horizontal axis with adjacent pendula being connected with light strings. Each pendulum can rotate within
the axis but can not move sideways.
at the page http://btakashi.jp/archives/935 scroll to the bottom of the page and...