VRMS = 1/N times square root of [ sum(Vn2) ]
So I assume you mean the square root and square root of 27=square root of (9x3)=3(square root (3))
Not sure what you mean by "perfect square root".A "perfect square" is the square of a whole number; if that's what you mean, yes, it's the square of the number 1.
% = the square root of Do you mean: %18 x 2 x %75 =%48? If so, then no, that's wrong.
The square root of six is irrational. Do you mean a rational approximation?
Root mean square velocity is the measure of the velocity of gas particles that is used for solving problems. It is the square root of the average velocity-squared of the molecules in a gas. The formula for root mean square velocity is sqrt(3RT/Mm) where Mm is the molar mass of the gas in kg / mole, R is the gas constant, and T is the temperature in kelvin.
RMS velocity refers to the root mean square velocity of particles in a gas, which is the square root of the average of the squares of the velocities. It is a measure of the average speed of gas particles in a system.
VRMS = 1/N times square root of [ sum(Vn2) ]
The magnitude of the initial velocity can be found using the Pythagorean theorem: square root of (horizontal velocity^2 + vertical velocity^2) = square root of (18.2^2 + 21.3^2) = square root of (330.28 + 454.69) = square root of 784.97 ≈ 28.0 m/s.
rms velocity is the root mean square of sum of velocities
sqrt(324) = ±1818the square root is 18
If you mean, the square root of 4 multiplied by the square root of 5, that is 2x5=10 If you mean, the square root of ( 4x25), that is the square root of 100 which is 10
The principal square root is the non-negative square root.
rms means root mean square, or in a roundabout way the average. Therefore the average velocity or average speed (of a car?)
You mean square root of 25? (Answer: 5)
So I assume you mean the square root and square root of 27=square root of (9x3)=3(square root (3))
If you mean the square root is 20, the answer is 400. If you mean the square root of 20, the answer is about 4.47.