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Well technically you can use the same equation for elastic collisons to find the velocity.

(first mass*its velocity)+(secind mass*its velocity)=(first mass*new Velocity)+(second mass*new velocity)

OR... if its inelastic the seccond half of the equation can look like:

(first mass+second mass)*Final Velocity

and the formula for kinetic energy is: .5mv^2

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14y ago
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13y ago

It depends if it is an elastic collision or not. Elastic colisions have conservation of energy and momentum. If one of the object deforms in the collision, it is not elastic and energy is not conserved. .5m1v1i2+.5m2v2i2=.5m1v1f2+.5m2v2f2

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10y ago

m1V+m2V=(m1+m2)VF

m=mass (in kg)

V=velocity (in m/s)

VF= final velocity (in m/s)

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12y ago

You can use the Law of Conservation of Linear Momentum to solve many problems with collisions.

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14y ago

PEpotential = 0.5kx2

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Q: What is the equation for an elastic collision?
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What is elastic and inelastic collisions in terms of momentum?

what is elastic and inelastic collision what is elastic and inelastic collision what is elastic and inelastic collision


What is the difference between an elastic collision and an inelastic collision?

No loss in energy due to collision is for elastic collision. But there will be a loss during collision in case of in-elastic collision. So KE will remain constant before and after collision in case of elastic collision.


What is the difference in elastic collision and inelastic collision?

Elastic collision transfers more energy into motion while inelastic transfers energy into deformation of the objects. Elastic could be called more efficient transfer.


What is elastic and inelastic collision?

In an elastic collision, no kinetic energy is lost, and the relative speed of separation of the objects after the collision is the same as the relative speed before the collision. In an inelastic collision, part of the elastic energy is lost, and the relative speed after the collision is less.


What is the formula for elastic coiiision?

In the case of an elastic collision, you can write two equations, which can help you solve certain practical problems. 1) Conservation of momentum. The total momentum before the collision is the same as the total momentum after the collision. 2) Conservation of energy. The total mechanical energy before and after the collision are the same. Note: The first equation is also valid for inelastic collisions; the second one is not.


What is A collision between ideally elastic bodies in which the final and initial kinetic energies are the same?

That's called an "elastic collision".


Elastic and inelastic collisions?

its a collision


What is the difference between elastic and inelastic collisions?

Elastic Collision is the collision in which colliding objects rebound without lasting deformation or heat generation.Inelastic collision is a collision in which the colliding objects become distorted and generate heat during collision and possibly stick together.


Is an example of conservation of momentum?

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Velcro cart to magnestic bumper cart collision is this an inelastic or elastic collision?

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Billiard balls colliding is an example?

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Why can't the second bounce be as tall as the first bounce?

The collision with the ground is not 100% elastic - in other words, some energy is lost during the bounce.The collision with the ground is not 100% elastic - in other words, some energy is lost during the bounce.The collision with the ground is not 100% elastic - in other words, some energy is lost during the bounce.The collision with the ground is not 100% elastic - in other words, some energy is lost during the bounce.