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10 questions from this quiz
When force causes movement in its direction
90 J
One newton metre
Use integration: ∫0xF dx\int_0^x F \, dx∫0xFdx
30 J
Weight and normal reaction forces
Watt, where 1 W = 1 J s−1^{-1}−1
KE=12mv2KE = \frac{1}{2}mv^2KE=21mv2
GPE=mghGPE = mghGPE=mgh
Initial energy = Final + Energy lost
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