Difference between revisions of "Impulse"

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Latest revision as of 16:00, 30 April 2007

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Impulse

</dt>
1. The product of a force and the time during which the force is applied;

more specifically, the impulse is
Missing Image:img src="SP7_i_files/impulse.gif" alt="impulse equation"

where the force F is time dependent and equal to zero before time t1 and after time t2. </dd>
2. symbol It = total impulse. Compare specific impulse. </dd>

References

This article is based on NASA's Dictionary of Technical Terms for Aerospace Use