Two identical (same mass and shape) balls of clay are flying through the air. Ball A is

moving to the right at 4 m/s, while ball B is moving left at 6 m/s. They collide in a

perfectly inelastic collision. What is the velocity of the resulting mass (positive is to

the right)?

Answer in units of meters/second (m/s)

moving to the right at 4 m/s, while ball B is moving left at 6 m/s. They collide in a

perfectly inelastic collision. What is the velocity of the resulting mass (positive is to

the right)?

Answer in units of meters/second (m/s)

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0

The

velocityof the resulting mass after the perfectlyinelastic collisionof identical balls of clay A and B is1 m/s to the left.Conservation of linear momentumThe

final velocityof the two identical balls is determined by applying the principle ofconservation of linear momentumas shown below;m₁u₁ + m₂u₂ = v(m₁ + m₂)

where;

m₁ = m₂ = m

let right direction = positive direction

let left direction = negative direction

m(4) + m(-6) = v(m + m)

4m - 6m = 2mv

-2m = 2mv

v = -2m/2m

v = - 1 m/s

Thus, the

velocityof the resulting mass after the perfectlyinelastic collisionof identical balls of clay A and B is1 m/s to the left.Learn more about

conservation of linear momentumhere: https://brainacademy.pro/question/7538238