Friday, June 4, 2010

Formula Set 2

Formulae, Equations…. in Physics, page 2
Dr Dave Menke, Instructor
12. F = m a (in Newtons)
13. E = F x d (in Joules)
14. PE = m g h (in Joules)
15. KE = ½ m v2 (in Joules)
16. p = m v (in kg m/s)
17. Ff = m m g (friction)
18. ac = v2/r (circular acceleration)
19. a = w2 r (angular acceleration)
20. w = 2 p n = θ/t
21. 1 radian = 57.3°
22. F = - kx (Hooke)

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