the displacement of each particle changes in time. In fact, each particle behaves like alinear harmonic oscillator, so if you pick one particle, and plot a graph of its position against time, you also get a sine curve. The animation below shows the displacement of a...
"Exactly! " the time traveller answered. "But there is also a fourth dimension-time. " "We all know about time, " another member of the groupsaid. "Time passes." 'I do not agree, " the time traveller said. "Length, breadth and thickness do not pass. They stay in the same place...
Read the question carefully:Identify key information and what exactly is being asked in each question you encounter on the MCAT. Estimate and round:Don’t waste time on exact calculations if close enough is good enough. Use the provided noteboard:Organize your thoughts and calculations clearly dur...
an angle whose measure is exactly at 360 degrees based on these angles and the lines, it is further classified into different types such as complementary angles, supplementary angles, adjacent angles, vertical angles, alternate interior angles, alternate exterior angles, and so on. geometry 2d ...
ESC is one of the media of the propulsion system. The most basic function of it is to adjust the speed of the motor. Today we will talk about what exactly an ESC is, what the function of ESC’s is, and how to choose an ESC. What is drone ESC? ESC, the full name electronic ...
24:21 Did Brahe have exactly 10 years of data on Mars’s positions? Actually, it was more like 17 years, but with many gaps, due both to inclement weather, as well as Brahe turning his attention to other astronomical objects than Mars in some years; also, in times of conjunction, Mars...
"...exactly one..." means that a function is single valued. It will not give back 2 or more results for the same input. So "f(2) = 7 or 9" is not right!"One-to-many" is not allowed, but "many-to-one" is allowed: (one-to-many) (many-to-one) This is NOT OK in a ...
Sound familiar? This is exactly the state many people call being “in the zone,” where you’re functioning at the top of your game! And it’s now possible to get there—easily! Synchronizing your brain can quite simply catapult you to much higher levels of effectiveness in your life. Ne...
If we denote the right-hand side here by , then is basically a product of numbers of size at least . It is not literally equal to ; however, an easy application of Legendre’s formula shows that for odd small primes , and have almost exactly the same number of factors of . On the...
What is radian measure? How do you convert from radians to de-grees? Degrees to radians? What is the angle in radians between the vectors a = (5,-10,-4) and \\b = (-10, 1,9)? Angle: \boxed{\space} (radians) How many radians correspond 36 deg? (Answer exactly.) ...