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Laws of Motion — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceLaws of Motion1 Mark
Question
What is meant by impulse?
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Answer

When a force $F$ acts on a body for a period of time $t$, then the product of force and time is known as 'impulse' represented by ' $J$ ' Impulse, $J = F \times t$

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