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1.Two identical carts are moving on a frictionless surface with constant velocity v (cart 1 v...

1.Two identical carts are moving on a frictionless surface with constant velocity v (cart 1 v cart 2 -v). After they collide elastically what is their final velocities?

2. Two identical carts are moving on a frictionless surface with constant velocity v (cart 1 v cart 2 -v). After they collide inelastically they stick together. What are their final velocities?

3. Two identical carts are moving on a frictionless surface.

Initially, before coalition cart 1 is moving with constant velocity v while cart 2 is in rest. Determine the carts velocities after they collide elastically.

4. Two identical carts are moving on a frictionless surface.

Initially, before coalition cart 1 is moving with constant velocity v while cart 2 is in rest. Determine the carts velocities after they collide completely inelastic.

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