William Shatner
Matt Stone
Search results
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.
Impulse is the change in momentum of an object due to a force. Learn the definition, formula, units, examples and applications of impulse in classical mechanics, rocketry and wave-particle duality.
- Momentum
- Impulse Equation
- Impulse-Momentum Theorem
- GeneratedCaptionsTabForHeroSec
The term momentum is commonly used in sports. When a commentator says that a player has momentum, it means that the player is actually on the move, and it is very difficult for them to stop. A body that has momentum cannot be stopped, and therefore it is mandatory to apply a force against its direction of motion for a particular period of time. The...
Impulse is often stated to be the product of the average net force that acts on an object for a certain duration. The equation for impulse is given as, J = F⋅Δt Note: We assume that force is constant over time. Impulse is a vector quantity like force, and it also has direction.
The Impulse-Momentum theorem helps us establish the relation between the two concepts. The theorem basically states that the change that is seen in the momentum of an object is equivalent to the amount of impulse exerted on it. Basically, what students should understand is that impulse is a measure of change in momentum. Here, we also get an altern...
Impulse is the product of the average force and the time interval for which the force acts on the body. Learn how impulse is related to momentum, conservation of linear momentum, and impulse examples with BYJU'S.
- 11 min
- 150.9K
IMPULSE definition: 1. a sudden strong wish to do something: 2. because you suddenly want to, although you haven't…. Learn more.
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.
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.
If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
