science revision 0.0 / 5 ? PhysicsForcesWaves and SoundGCSENone Created by: ellisellisCreated on: 18-01-17 11:48 what is velocity measured in? m/s 1 of 6 what does streamlining do to a object? makes it have less surface area so the forces go around it 2 of 6 what force keeps an object up when it isnt moving? gravity 3 of 6 how do you calculate workdone? force x distance (N x M) 4 of 6 how do you calculate acceleration? change in velocity/time taken 5 of 6 what is hookes law? the more force you add to something the more it would expand 6 of 6
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