Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as shown in the figure below. They are released from rest simultaneously and collide elastically in the trough of the track. If m2 = 9m, m1 = 0.047 kg, and h= 0.68 m, what is the velocity of each ball after the collision? (Assume the balls slide but do not roll. Indicate the direction with the sign of your answer. Positive is to the right, and negative is to the left. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) m/s Vif V2f m/s m2 h

Please show clear steps! Trying to understand this type of problem. Thanks.

ntroduction to Numeric and Symbolic Answers II temis oi grading, as iong as your aiswer is aigebraicany equiva ent to ie correct alISwer, it will De graded as coirectL FOr nstaIce, supp rewritten as +3z, so as a result entering this expression would also be accepted. Part D 2ga where X is the lowercase Greek letter lambda. Enter the following expression in the answer box below: Vη ΑΣΦ Vx Vx хь X•10" The correct answer does not depend on: gAy. No credit lost. Try again. Previous Answers RequestAnswer Submit Provide Feedback hp Po

Hello. I need help solving ( 9 & 10) with explanations, it goes with the diagram above. Please and thank you.