Motion and forces 0.0 / 5 ? PhysicsForces and MotionGCSEEdexcel Created by: Rabiah.shoaibCreated on: 14-04-17 18:36 What is the equation for working out momentum? Momentum (kg m/s) = mass (kg) x velocity (m/s) 1 of 5 Describe momentum in collisions. The momentum will be the same before and after the collision. 2 of 5 What is the equation to work out force in Newton's Second Law? Force (N) = change in momentum (kg m/s) ÷ time (s) 3 of 5 N/A N/A 4 of 5 N/A N/A 5 of 5
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