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- DictionaryIm·pulse/ˈimˌpəls/
noun
- 1. a sudden strong and unreflective urge or desire to act: "I had an almost irresistible impulse to giggle"
- 2. a driving or motivating force; an impetus: "an added impulse to this process of renewal"
sudden, involuntary inclination prompting to action: to be swayed by impulse. an instance of this. a psychic drive or instinctual urge. an impelling action or force, driving onward or inducing motion. the effect of an impelling force; motion induced; impetus given.
Impulse is a certain amount of force you apply for a certain amount of time to cause a change in momentum. That is why it is F*t. For example, when you hit a ball with a cricket bat, you apply a force for a time(a very short period in this case) to cause a change (or transfer) of momentum in the ball.
IMPULSE meaning: 1. a sudden strong wish to do something: 2. because you suddenly want to, although you haven't…. Learn more.
/ˌɪmˈpʌls/ /ˈɪmpəls/ IPA guide. Other forms: impulses. An impulse is a sudden force or desire — this could be an electrical impulse, or an impulse to get some pizza. If you act on a sudden feeling or thought, you’re following an impulse. That's like a whim: an impulse isn't something you've given a lot of thought.
noun. /ˈɪmpʌls/ [countable, usually singular, uncountable] impulse (to do something) a sudden strong wish or need to do something, without stopping to think about the results. He had a sudden impulse to stand up and sing. I resisted the impulse to laugh. Her first impulse was to run away.
Define impulse. Describe effects of impulses in everyday life. Determine the average effective force using graphical representation. Calculate average force and impulse given mass, velocity, and time. The effect of a force on an object depends on how long it acts, as well as how great the force is.
3 days ago · An impulse is a sudden desire to do something. Unable to resist the impulse, he glanced at the sea again. He still couldn't understand the impulse that had made him confide in Cassandra. Wade resisted an impulse to smile. Synonyms: urge, longing, desire, drive More Synonyms of impulse. 2. countable noun.
