Angus Macfadyen
Jonathan Dennison/Simon Phillips
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Learn the various meanings and uses of the word impulse, from a sudden urge to act to a wave of excitation in nerves. See synonyms, examples, etymology, and related phrases of impulse.
Learn the meaning of impulse as a noun in English, with examples of usage and collocations. Find out how to say impulse in different languages, such as Chinese, Spanish and Portuguese.
In classical mechanics, impulse (symbolized by J or Imp) is the change in momentum of an object. If the initial momentum of an object is p 1 , and a subsequent momentum is p 2 , the object has received an impulse J :
Learn how momentum and impulse are related to force and mass in motion. See how impulse is used in space, rockets and aircraft.
- so.... if you want to change the momentum of an object, you have to apply a force. OK?? But if you apply that force for a long time then the moment...
- The first part of the question requires us to find out how much impulse the astronaut is *capable* of applying which depends on how strong she is....
- Yes! That's entirely correct. Impulse is a certain amount of force you apply for a certain amount of time to cause a change in momentum. That is wh...
- They are different things thrust is a type of force but they do share the same units this is because force is a general term whil thrust is a subse...
- I think airbag is one of of it . Force and time is inversely proportional in momentum calculation so if time is increased, force is decreased. The...
- If the force is constant at 250 for 30 s then taking the area under the curve IS multiplying 250 * 30. But if the force is not constant then you ca...
- The specific impulse equals the change of momentum over the weight of fuel.
Impulse is a sci-fi drama series based on a novel by Steven Gould. It follows a teenage girl who can teleport and faces danger and confusion in her new town.
- (11K)
- 2018-06-06
- Action, Drama, Mystery
- 50
Learn the meaning of impulse as a noun in English, with examples of usage and common collocations. Impulse can refer to a sudden wish, a signal, or a force in different contexts.
an impelling action or force, driving onward or inducing motion. the effect of an impelling force; motion induced; impetus given. Physiology. a progressive wave of excitation over a nerve or muscle fiber, having either a stimulating or inhibitory effect.
