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A hockey puck of mass m is moving in the +1-direction at speed vpi on a frictionless, horizontal surface. It collides with a stone of mass 2m that is initially at rest. After the collision the hockey puck is moving at an angle measured from the +1-direction toward the +y-direction and the stone is moving at the same angle but measured from the +z-direction toward the-y-direction. In order for the y-component of momenturn to be conserved, what must be the ratio of the final speed vg2 of the stone to the final speed Up2 of the hockey puck? Express your answer using two significant figures. Vo] ΑΣΦ και ? 12 UP2 Submit Request Answer Dart
Use conservation of the so-component of momentum to find us in terms of U1 and 0, where vi = vp1. Express your answer in terms of vi and 0. PO AEP WE ? VS2 = Submit Request Answer
Use conservation of the -component of momentum to find Up2 in terms of U, and 0, where vi = UPI Express your answer in terms of vi and 0. AED ? Up2 = Submit Request Answer