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Question (1 Viewer)
- Thread starter axwe7
- Start date
porcupinetree
not actually a porcupine
- Joined
- Dec 12, 2014
- Messages
- 664
- Gender
- Male
- HSC
- 2015
W = Fs = mg*h = 250kg * 9.8 ms^-2 * (1.6+0.45) = 5.0 x 10^3 J (2 sig. fig.)