What is a moment?
A moment about a point is the product of a force applied and the distance perpendicular to the line of action of that force. So M = F*d
KT
Related Physics A Level answers
All answers ▸An ideal gas at a temperature of 22 C is trapped in a metal cylinder of volume 0.2 m^3 at a pressure of 1.6x10^6 Pa. The gas has a molar mass of 4.3 x 10^(-2) kg mol^(-1). Calculate the density of the gas in the cylinder.
What is simple harmonic motion?
How would you calculate the vertical and horizontal components of the velocity of an object with an initial velocity of 15m/s which is travelling upwards at an angle of 30 degrees to the horizontal?
What are vectors?