physics equations 0.0 / 5 ? PhysicsEquations and FormulaeGCSEAQA Created by: alix7302Created on: 28-11-17 16:43 What is the equation for speed? distance/time (s = vt) 1 of 9 What is the equation for weight? weight = mass x gravitational field strength (W = mg) 2 of 9 What is the equation for work done? work done = force x distance along the line of action of the force (W = Fs) 3 of 9 What is the equation for force applied to a spring? force applied to a spring = spring constant x extension (F = ke) 4 of 9 What is the equation for the moment of a force? moment of a force = force x distance normal to direction of force (M = Fd) 5 of 9 What is the equation for pressure? Pressure = force normal to a surface / area of that surface (p = F/A) 6 of 9 What is the equation for acceleration? Acceleration = change in velocity/ time taken 7 of 9 What is the equation for resultant force? resultant force = mass x acceleration (F = ma) 8 of 9 What is the equation for momentum? momentum = mass x velocity (p = mv) 9 of 9
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