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 ▸In the Rutherford alpha scattering experiment, most particles passed straight through the foil with little or no deflection. What can be deduced about the structure of the atom from this?
State the principle of superposition of waves and illustrate it schematically.
In a circuit with a thermistor and bulb, what happens to the brightness of the bulb as the temperature increases?
If a car is traveling at a speed of 10m/s. The driving force of 500N is required to keep the speed constant . What is the power supplied by the engine?