# sophie mckenzie p2 flashcards/science

 what is equation for speed? the equation for speed is distance divided by time what is the equatin for distance? the equation for distanse is speed x time what is the equation for time? the equation for time is distance divided by speed. what is the equation for accelaration? speed divided by time what is the equation for force? mass x accelaration if the force = 500(n) and accelartion =25m/s squared what does the mass equal? 500 x 25=20(kg) what is it called when a car is not moving at all? stationary what is it called when the car is getting faster? accelaration what is the car doing when it is slowing down give the scientific term? deaccelaration what is the equation for workdone? force x distance what does the sighn stand for? speed name 3 things that affect thinking distance? 1) playing on the phone 2) drinking 3)tirdness name one thing that affects braking distance? weather what is kinetic energy? kinetic energy is the scientific name for movement energy. it can be transformed into other forms of energy such as heat and sound this happ[ens when a car brakes. the kinetic energy is changed into sometimes hight and sometimes sound foe example kinetic energy in a car could be transfeered as heat to the tyres and sound to the brakes AuthorMcAuley ID143127 Card Setsophie mckenzie p2 flashcards/science Descriptionphysics flashcards for revsion for physics exam !!!!!!! Updated2012-03-22T14:28:48Z Show Answers