What is impulse and monmentum?
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Posted by Pankaj Sharma 6 years, 4 months ago
- 2 answers
Yogita Ingle 6 years, 4 months ago
Momentum…
is a quantity that describes an object's resistance to stopping (a kind of "moving inertia").
is represented by the symbol p (boldface).
is the product of an object's mass and velocity.
p = mv
is a vector quantity (since velocity is a vector and mass is a scalar).
Impulse…
is a quantity that describes the effect of a net force acting on an object (a kind of "moving force").
is represented by the symbol J (boldface).
is the product of the average net force acting on an object and its duration.
J = F̅Δt
is the force-time integral.
J = F dt is a vector quantity (since force is a vector and time is a scalar).
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Milan Rajput 6 years, 4 months ago
0Thank You