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3) In a game of ultimate air hockey, pucks of different sizes and masses are used simultaneously. Angel has left her reach extended and Eric pounces on the opportunity by sending a puck of mass 2.0[kg] at a speed of 10.0[m/s] towards a puck of mass 5.0[kg] that is traveling at 5.0m/s] at an angle of 20.0o from the velocity of the first puck. After the collision, the 5.0[kg] puck has a speed of 6.0[m/s] in the original direction of the 2.0[kg] puck (to the right). What is the final, x-component of velocity for the 2.0-kg puck? Express your answer in m/s with correct algebraic sign.
4) In a game of ultimate air hockey, pucks of different sizes and masses are used simultaneously. Angel has left her reach extended and Eric pounces on the opportunity by sending a puck of mass 2.0[kg] at a speed of 10.0[m/s] towards a puck of mass 5.0[kg] that is traveling at 5.0m/s] at an angle of 20.0o from the velocity of the first puck. After the collision, the 5.0[kg] puck has a speed of 6.0[m/s] in the original direction of the 2.0[kg] puck (to the right). What is the final, y-component of velocity for the 2.0-kg puck? Express your answer in m/s with correct algebraic sign.
5) In a game of ultimate air hockey, pucks of different sizes and masses are used simultaneously. Angel has left her reach extended and Eric pounces on the opportunity by sending a puck of mass 2.0[kg] at a speed of 10.0[m/s] towards a puck of mass 5.0[kg] that is traveling at 5.0m/s] at an angle of 20.0o from the velocity of the first puck. After the collision, the 5.0[kg] puck has a speed of 6.0[m/s] in the original direction of the 2.0[kg] puck (to the right).
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