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Physics, 25.03.2020 05:51 tmanpierce
Two velcro-covered pucks slide across the ice, collide and stick to one another. Their interaction with the ice is frictionless. Puck A is moving to the right at 6 m/s. Puck B has twice the mass as the first puck and is also moving to the right, but at a slower speed of 2 m/s.
1. Kinetic energy is conserved in the collision.
a. True
b. False
2. Puck B will increase its speed after the collision.
a. True
b. False
3. Puck A will increase its speed after the collision.
a. True
b. False
4. Momentum is conserved in the collision.
a. True
b. False
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Two velcro-covered pucks slide across the ice, collide and stick to one another. Their interaction w...
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