Dynamics and Space 0.0 / 5 ? PhysicsDynamics and spaceNational 5SQA Created by: jacandjets31Created on: 18-12-14 10:12 Name 3 vectors Velocity, Displacement, weight, acceleration, momentum, force 1 of 19 Name 3 scalars mass, speed, time, energy, volume, voltage, area, frequency, distance, resistance 2 of 19 What is the unit of force? Newtons 3 of 19 What is the speed/distance/time equation? speed=distance/time 4 of 19 What is the equation to work out an unbalanced force by using mass and acceleration? Fun=ma 5 of 19 How do you calculate acceleration? a=v-u/t 6 of 19 Newton's First Law. an obejst will be sationary or in consatnt motion in the absence of an unbalanced force. 7 of 19 Newton's Second Law Fun=ma 8 of 19 Newton's Third Law If object A exerts a force on to object B then object B will exerts an equal but opposite force on object A 9 of 19 What are the equations for projectile motion? Vh=s/t and V=u+at 10 of 19 What is the equation for specific heat capcity? Eh=cmdeltaT 11 of 19 What is the equation for potential energy? Ep=mgh 12 of 19 What is the equation for kinetic energy? Ek=1/2mv^2 13 of 19 What is the equation for work done? Ew=Fd 14 of 19 What is specific heat capacity? The energy required to change 1kg of an object by 1 degree celcius 15 of 19 What is latent heat? The energy required to change state WITHOUT a change in temprature. 16 of 19 Put in order of smallest to largest: galaxy,moon, star, universe moon, star, galaxy, universe 17 of 19 What is the theory of the big bang called? The Big Bang Theory 18 of 19 What is in the electromagnetic scale? radio waves, microwave, infra-red radiation, visible light, ultra-violet, x-rays, gamma rays 19 of 19

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