Answer Happy

A 0.500 kg sphere moving with a velocity given by (2.00î – 3.10þ + 1.00k) m/s strikes another sphere of mass 1.50 kg moving with an initial velocity of (-1.00î + 2.00ġ – 3.30k) m/s. (a) The velocity of the 0.500 kg sphere after the collision is (-0.70î + 3.00ġ – 8.00Ấ) m/s. Find the final velocity of the 1.50 kg sphere. p = (-0.1î + 1.969 – 5.63k) x m/s Identify the kind of collision (elastic, inelastic, or perfectly inelastic). O elastic O inelastic O perfectly inelastic (b) Now assume the velocity of the 0.500 kg sphere after the collision is (-0.2509 + 0.725ġ – 2.23K) m/s. Find the final velocity of the 1.50 kg sphere. m/s Identify the kind of collision. O elastic O inelastic perfectly inelastic + (c) Take the velocity of the 0.500 kg sphere after the collision as (-1.001 + 2.90] + ak) m/s. Find the value of a and the velocity of the 1.50 kg sphere after an elastic collision. (Two values of a are possible, a positive value and a negative value. Report each with their corresponding final velocities.) a (positive value) V2f I Ŕ m/s a (negative value) V2f = | Ř m/s