Raj can learn about this by Length. The swing rate, or frequency, of the pendulum is determined by its length. The longer the pendulum, whether it is a string, metal rod or wire, the slower the pendulum swings. Conversely the shorter the pendulum the faster the swing rate.
We can use the next reply: <span>I didn't think I was out of step, but thanks for your opinion. I will try to stay in sync with the band next time!.</span>
Writing forma English means that you use a wide variety of words. And those words are some pretty smart words, not the usual ones that are used in everyday speech.