Two wooden pucks approach each other on an ice rink as shown in the figure. Puck #2 has an initial speed of 5.92 m/s and

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Two Wooden Pucks Approach Each Other On An Ice Rink As Shown In The Figure Puck 2 Has An Initial Speed Of 5 92 M S And 1 (27.38 KiB) Viewed 11 times

Two wooden pucks approach each other on an ice rink as shown in the figure. Puck #2 has an initial speed of 5.92 m/s and a mass that is some fraction f == that of puck #1. Puck #1 is made of a hard wood and puck #2 is made of a very soft wood. As a result, when they collide, puck #1 makes a dent in puck #2 and 14.0% of the initial kinetic energy of the two pucks is lost. Before the collision, the two pucks approach each other in such a manner their momentums are of equal magnitude and opposite directions. Determine the speed of the two pucks after the collision. V₁f= V₂f= m/s m/s Puck #1 40° 40° Puck #2