Physics equations i need to know P2 0.0 / 5 ? PhysicsequationsGCSEAQA Created by: BL10Created on: 27-02-18 12:02 KEY *2= squared /= divide x= multiply 1 of 15 moment of a force= force x distance (normal to direction of force) 2 of 15 Prerssure= force normal to a surface/area of that surface 3 of 15 Distance travelled= speed x time 4 of 15 acceleration= change in velocity/time taken 5 of 15 resultant force= mass x acceleration 6 of 15 momentum= mass x velocity 7 of 15 wave speed= frequency x wave length 8 of 15 pressure due to a column of liquid= height of a column x density of liquid x gravitational field strength 9 of 15 force= change in momentum/time taken 10 of 15 period= 1/frequency 11 of 15 magnification= image height/object height 12 of 15 (final velocity)*2 - (initial velocity)*2= 2 x acceleration x distance 13 of 15 force on a conductor carrying a current= magnetic flux density x current x lenght 14 of 15 potential difference across primary coil x current in primary coil= potential difference across secondary coil x current in secondary coil 15 of 15
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