Work, Energy and power — Formula Sheet
ICSE · Class 10 · Physics
10 formulas from Work, Energy and power (ICSE Class 10 Physics) on one page, grouped by topic. Part of the ICSE Class 10 Physics syllabus.
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See them allFormulas and Key Relations
Work
W = F·d
W = F cosθ · s
W = Fs
W = -F·s
Power
P = W/t
P = F × v
P = F·v cosθ
1 kWh = 3.6 × 10^6 J.
Key relations
Work is maximum and positive when force and displacement are in the same direction, so θ = 0° and W = Fs.
Its formula is P = W/t.
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