transport phenomena

- Calculate the angle of collision - Decompose the initial velocity vectors into normal direction along the line of collision and tangential direction parallel to the plane of collision - Write out the momentum balance equation for the velocities in the normal direction. - Note that the tangential velocities are unaffected by the collision a. Write out the kinetic energy balance for the system. You can note the v2= - Note the vt in the initial and final parts of the KE equation will cancel out. b. Solve the KE and momentum equation to find final vn1 and vn2 c. Find final v1 and v2 d. Show how the direction and velocity of a billiard ball (v2 final) which is initial at rest and .5m aways change depending on the direction of the cue ball, when the cue ball is travelling at a velocity of 1m/sec. You can get the mass and dimensions of a typical cue ball and the other billiard balls from https://hypertextbook.com/facts/2004/OluwoleOwoseni.shtml - Calculate the angle of collision - Decompose the initial velocity vectors into normal direction along the line of collision and tangential direction parallel to the plane of collision - Write out the momentum balance equation for the velocities in the normal direction. - Note that the tangential velocities are unaffected by the collision a. Write out the kinetic energy balance for the system. You can note the v2= - Note the vt in the initial and final parts of the KE equation will cancel out. b. Solve the KE and momentum equation to find final vn1 and vn2 c. Find final v1 and v2 d. Show how the direction and velocity of a billiard ball (v2 final) which is initial at rest and .5m aways change depending on the direction of the cue ball, when the cue ball is travelling at a velocity of 1m/sec. You can get the mass and dimensions of a typical cue ball and the other billiard balls from https://hypertextbook.com/facts/2004/OluwoleOwoseni.shtml