# How do you find the final velocity of an inelastic collision?

## How do you find the final velocity of an inelastic collision?

51 second clip suggested12:45Inelastic Collision Physics Problems In One DimensionYouTubeStart of suggested clipEnd of suggested clipAnd that’s gonna equal the final speed times the sum of the two masses which is 10 plus 5 now 10MoreAnd that’s gonna equal the final speed times the sum of the two masses which is 10 plus 5 now 10 times 15 is 150. And 10 plus 5 is 15 so V final is gonna be 150 divided by 15 which is 10.

**How do you find the velocity of an elastic collision?**

If two particles are involved in an elastic collision, the velocity of the second particle after collision can be expressed as: v2f=2⋅m1(m2+m1)v1i+(m2−m1)(m2+m1)v2i v 2 f = 2 ⋅ m 1 ( m 2 + m 1 ) v 1 i + ( m 2 − m 1 ) ( m 2 + m 1 ) v 2 i .

### How do you calculate elastic and inelastic collisions?

61 second clip suggested5:14Elastic and Inelastic Collisions – YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is illustrated by the following expression where m1 v1 plus m2 v2 is equal to the sum of theMoreThis is illustrated by the following expression where m1 v1 plus m2 v2 is equal to the sum of the masses times V final which will depend on the magnitudes.

**How do you find final velocity with momentum?**

The Momentum Calculator uses the formula p=mv, or momentum (p) is equal to mass (m) times velocity (v). The calculator can use any two of the values to calculate the third.

#### How do you find final momentum after a collision?

Multiply the second object’s mass by its velocity. For example, if it weighs1,000 and has a velocity of -30 meters per second, then its momentum will be 30,000 kg meters per second. Add the two velocities together to determine which way the objects will move after collision.

**What is final velocity physics?**

Initial velocity describes how fast an object travels when gravity first applies force on the object. On the other hand, the final velocity is a vector quantity that measures the speed and direction of a moving body after it has reached its maximum acceleration.

## What is final velocity and initial velocity?

Initial velocity is the velocity which the body has in the beginning of the given time period and final velocity is the velocity which the body has at the end of the given time period.