Neglecting friction, if a puck is sliding at 2 m/s it will still be sliding at 2 m/s when it slides off the table. Immediately before hitting the floor, its velocity in the x-direction will still be 2 m/s but it will have accelerated to a y-velocity of approximately 6.4 m/s, yielding a total speed of 6.6 m/s.
Yes.
Non-sequitor. The friction of the ice, although minimal, causes a puck to travel at a decreasing speed. Given no friction, a puck could be said to have momentum equilibrium.
İt runs out of push
Friction in the opposite direction to the direction of motion. Weight directly downwards. Reaction force directly upwards.
On the ice, a hockey puck is pushing against much less surface friction, so it will slide with relative ease. On the street, a puck is forced to push against the pavement which it cannot do very well causing it to either stop or bounce across the surface.
Yes.
Yes a cold dry puck will slide much better than a wet puck. If your puck is held in your hand and becomes warm, the puck will stick...
long board sliding pucks are used for doing certain slides (ex:coleman) in which you need to use your hands for. the puck are designed to slide across cement easily. in a nutshell, they protect your hands
Non-sequitor. The friction of the ice, although minimal, causes a puck to travel at a decreasing speed. Given no friction, a puck could be said to have momentum equilibrium.
well it's the same thing if the puck was in a goalie's glove and his glove went over the line. It's a goal.
On average a slapshotted hockey puck travels 125 MPH
so that the hockey puck can slide once been hit.
They freeze the pucks so that it can slide better.
No, it is so that the puck slides better on the ice. Since the puck becomes harder it would probably do more injury, not less.
Gravity keeps the puck near the table.
We had the same problem but I tried the following and became significantly better: -With power off, spray some furniture polish on a rag and apply thoroughly on to the surface of the table. -Spray the same polish on to the bottom of the strikers as well. - Use a bar soap and rub onto the bottom of the puck.
İt runs out of push