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A hockey puck of mass m = 0.25 kg is tied to a string and is rotating horizontally in a
circle of radius R = 1.0 m on top of a frictionless table. The string is passing through a hole in
the center of the table with a mass of 1 kg hanging vertically downward below the table. If the
1 kg mass hanging below the table remains in
equilibrium (at a fixed position) while the puck is
rotating horizontally.
Since the weight below the table remains in equilibrium, the tension in the rope must
equal the weight suspended from it
T = W = (1 kg) × (9.81 m/s2
) = 9.81 N
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∙ 10y ago
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What is the mass of a hockey puck s tied to a string and is rotating horizontally is in a circle of radius r 1.0 m?
hockey puck of mass m = 0.25 kg
What is the radius of string as it is rotating horizontally in a circle of radius?
A hockey puck of mass m = 0.25 kg is tied to a string and is rotating horizontally in a circle of radius R = 1.0 m on top of a frictionless table.
How is sliding friction shown in field hockey?
Sliding friction is shown in hockey when you hit the puck. The puck has friction against the ice (but there isn't much).
How does inertia affect the motion of a hockey puck?
If a puck is placed on the ice so that it isn't moving it will stay where it is placed. That's inertia.If a player whacks the puck straight for the net and no other player gets in the way then the puck will go into the net. The only thing that could slow the puck would be the tiny friction between the ice and the puck but that doesn't amount to much. The air turbulence around a puck must have a slight effect too. But the overall straight line trajectory of the puck is inertia too.In ordinary life, things 'at rest stay at rest' and things that are moving move in straight lines unless additional forces act on those things.
How is the motion of a hockey puck on ice different from the motion of a hockey puck on the street interms of forces?
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.
What is the mass of a hockey puck s tied to a string and is rotating horizontally is in a circle of radius r 1.0 m?
hockey puck of mass m = 0.25 kg
What game the puck is used?
a puck
What is the thing that you hit in hockey called?
A hockey puck
What is important about hockey?
THE PUCK, you play hockey to get the puck.
Why was the hockey puck invented?
The hockey puck was invented so hockey players had something to shoot into the goal.
What is a puck stopper in ice hockey?
A puck stopper is another name for a goaltender in hockey.
In which sport do you play with a puck?
The Game of Ice hockey is played with a Puck.
How much is a Kyle Okposo signed hockey hockey puck worth?
A Kyle Okpososinged hockey puck is worth 500$
The radius of a hockey puck is 1.5 inches. what is the area of the surface of the hockey puck?
The surface area also depends on the thickness of the puck.
What is the life span of a hockey puck in the NHL?
The average lifespan of an NHL hockey puck is 7 minutes.
Is a puck the stick in ice hockey?
In ice hockey, a puck is a hard rubber disc, one inch thick, three inches in diameter. A hockey stick is used, as a tool, to propel a puck.
What can be done with a used hockey puck?
Play hockey with it.
