Work, Energy and Power
Telangana Open School (TOSS) · Class 12 · Physics
All formulas from Work, Energy and Power in Telangana Open School (TOSS) Class 12 Physics. Key equations, constants, and identities for board exam preparation.
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Formulas
Work
W = F S \cos\theta
W = \int_{x_i}^{x_f} F(x) \, dx
Energy
KE = \frac{1}{2}mv^2
PE_{grav} = mgh
PE_{spring} = \frac{1}{2}kx^2
Work-Energy Theorem and Power
W_{net} = \Delta KE
P = \frac{W}{t}
P = F \cdot v
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