How do you find the magnitude of momentum given mass and velocity?

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.

What is the formula for velocity with momentum?

p = mv
In symbols, linear momentum p is defined to be p = mv, where m is the mass of the system and v is its velocity.

How do you find the velocity of a block after a collision?

If two particles are involved in an elastic collision, the velocity of the first particle after collision can be expressed as: v1f=(m1−m2)(m2+m1)v1i+2⋅m2(m2+m1)v2i v 1 f = ( m 1 − m 2 ) ( m 2 + m 1 ) v 1 i + 2 ⋅ m 2 ( m 2 + m 1 ) v 2 i .

What is magnitude velocity?

The magnitude of the velocity vector is the instantaneous speed of the object. The direction of the velocity vector is directed in the same direction that the object moves.

Is momentum equal to velocity?

In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object. where m is the mass and v is the velocity. The equation illustrates that momentum is directly proportional to an object’s mass and directly proportional to the object’s velocity.

How do you find the velocity of a collision?

In a collision, the velocity change is always computed by subtracting the initial velocity value from the final velocity value. If an object is moving in one direction before a collision and rebounds or somehow changes direction, then its velocity after the collision has the opposite direction as before.

How do you find the magnitude of velocity?

To calculate the magnitude of the velocity at any point in time, multiply the constant acceleration rate times the time difference and then add it to the initial velocity. As an example, if you dropped a rock off a cliff, its velocity increases by 32 feet per second, every second.

How do you find magnitude of average velocity?

The sum of the initial and final velocity is divided by 2 to find the average. The average velocity calculator uses the formula that shows the average velocity (v) equals the sum of the final velocity (v) and the initial velocity (u), divided by 2.