Physics equation cards 5.0 / 5 based on 4 ratings ? PhysicsEquations and FormulaeGCSEEdexcel Created by: 13lspencerCreated on: 31-01-17 17:16 What is the equation for average speed? Speed = distance ÷ time 1 of 10 What is the equation for acceleration? Acceleration is change in velocity divided by time taken 2 of 10 What is the equation for weight? weight = mass × gravitational field strength 3 of 10 What is the equation for force? resultant force = mass × acceleration 4 of 10 What is the equation for momentum? momentum = mass × velocity 5 of 10 What is the equation for stopping distance? stopping distance = thinking distance + braking distance 6 of 10 What is the equation for gravitational potential energy? GPE = mass x gravitational field strength x height 7 of 10 What is the equation for work done? work done = force x distance 8 of 10 What is the equation for kinetic energy? kinetic energy = 1⁄2 × mass × speed squared 9 of 10 What is the equation for efficiency? efficiency = ( useful energy transferred ÷ energy supplied ) × 100 10 of 10
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