What does “Work–energy theorem” actually mean in Work, Energy & Power, and why does it matter for NEET?
the net work done on a body equals its change in kinetic energy.
In simple words: the net work done on a body equals its change in kinetic energy. Getting Work–energy theorem clear matters because NEET questions on Work, Energy & Power usually test this idea directly, not just a formula you memorised.
Key point
Work–energy theorem
Common mistake
using only one force's work instead of the net work.
Memory tip
net work > 0 speeds a body up; net work < 0 slows it down.
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