In a collision of particles in two dimensions, mass m, is initially moving to the right along the x-axis while mass m2 is at rest (prior to the collision). The angle 01 = 41 deg while angle 02 = 53 deg. What is the ratio of masses (m2/m1) if the final velocity of mass m, is 1.86 m/s and the final velocity of mass my is 1.09 m/s? Your answer is a unitless ratio (expressed as a decimal number). V 21 m z X m1 Vli Opt In a collision of particles in two dimensions, mass m1 (= 0.22 kg) is initially moving to the right along the x-axis at velocity 2.1 m/s while mass m2 (= 0.47 kg) is at rest (prior to the collision). The angles given in the figure are: 01 = 47 deg and 02 = 36 deg. What is the magnitude of the velocity of m1 after the collision? Express your answer in m/s but enter only the numerical part. mz V1i