Motion , energy , electricity 0.0 / 5 ? PhysicsForces and MotionGCSEAQA Created by: Georgina210Created on: 05-03-16 10:18 What is speed ? How fast you are going 1 of 14 What is velocity ? How fast you are going and direction 2 of 14 What is gradient equal to ? Speed 3 of 14 What does each part of a distance time graph show ? Flat - stationary , Straight up - steady speed , Steep - fast , Downhill - going back , Levelling off - slowing down 4 of 14 What is acceleration ? How quickly velocity is changing 5 of 14 What is the gravitational force ? The force of attraction between all masses 6 of 14 What is weight measured in ? Newtons 7 of 14 what is the resultant force ? The overall force on a point or object 8 of 14 Wha does resultant force mean ? A change in velocity 9 of 14 What will happen if the resultant force on a stationary object is 0 ? It will remain stationary 10 of 14 What will happen if there is no resultant force ? It will carry on moving 11 of 14 What are reaction forces ? Equal and opposite 12 of 14 What does friction do ? Slows things down 13 of 14 What does drag do ? Increases te 14 of 14
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