EXS W EXS $1 Unc . Myl X Set S PTC| My & Co. & Hez G cor & ETS 5 ETS @ Inst Mic + ecollege.com/course.html?courseld=17206414&OpenVellumHMAC=b68dfa7a43ab8f68971caa 1c05cc9a50#10001 To Update Constants Taking the z axis to be the original direction of motion of ball A, choose the correct equation expressing Billiard ball A of mass mA = 0.119 kg moving with the conservation of momentum for the components in the r direction. speed VA = 2.80 m/s strikes ball B, initially at rest, of mass m = 0.142 kg . As a result of the collision, ball A is deflected off at an angle of O mAVA = MAYA COS BA + mBUB COS VB 6, = 30.0" with a speed v = 2.10 m/s, and ball B moves with a speed Up at an angle of en to 0 0 =may, sin GA - mBUD sin eB original direction of motion of ball A. O 0 = (mAVA + mBug) Sin UB O mAVA = mAVA COS GA - mBUB Sin UB Submit Request Answer Part B Taking the r axis to be the original direction of motion of ball A, choose the correct equation expressing the conservation of momentum for the components in the y direction. O mAVA = MAYA COS BA + mBUB COS EB