Work and Energy
NIOS · Class 10 · Science & Tech
All formulas from Work and Energy in NIOS Class 10 Science & Tech. Key equations, constants, and identities for board exam preparation.
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Work
work = force × displacement in the direction of the force
W = F × PR
SI unit of work = newton-metre (Nm) or joule (J)
Potential Energy
E_p = W × h = mgh
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