Question

2. A billiard ball, of mass mA 0.400 kg moving with a speed of vA 1.80 m/s strikes a second ball, initially at rest, of mass me 0.500 kg. As a result of the collision, the first ball is deflected off at an angle of 30.0° with a speed v'a 1 . 10 m/s a) Taking the x-axis to be the original direction of motion of ball A, write down the equations expressing the conservation of mome in the x and y directions separately b) Solve these equations of the speed, v'e, and angle, o' of ball B. Do n assume the collision in elastic. ntum for the components ot

Answer 1

7 A elate Colision 才here es no extemal tete en out m / linear momentum must be Consesee 2 X So geves-

う 0.72-0.22 V3 2 Y % Sin (O) 10

by icke ② fogd O.니너 O. 닙니 lan () う Tan (8) 0.6Ago 655388 う 32.9862 fut this Value ① to get:- D"너니 0 Sn (32-93R6 / 1 m