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
The mass of the puck does not affect its rotational motion in a circular path, only the force required to keep it in that path. The mass of the puck is the same whether it is rotating or not. The force keeping the puck in a circular path is provided by the tension in the string, which is determined by the speed of rotation and the mass of the puck.
The hockey puck has kinetic energy as it slides across the ice. This energy is due to the puck's motion and is directly related to its mass and speed.
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.
To determine the tension in a string, you can use the formula T F L, where T is the tension, F is the force applied to the string, and L is the length of the string. By measuring the force and length, you can calculate the tension in the string.
If you apply more force to a hockey puck, it will accelerate and move faster in the direction of that force. The puck's speed and distance traveled will increase, depending on the amount of force applied.
The mass of the puck does not affect its rotational motion in a circular path, only the force required to keep it in that path. The mass of the puck is the same whether it is rotating or not. The force keeping the puck in a circular path is provided by the tension in the string, which is determined by the speed of rotation and the mass of the puck.
a puck
A hockey puck
THE PUCK, you play hockey to get the puck.
The hockey puck was invented so hockey players had something to shoot into the goal.
The Game of Ice hockey is played with a Puck.
A puck stopper is another name for a goaltender in hockey.
The surface area also depends on the thickness of the puck.
A Kyle Okpososinged hockey puck is worth 500$
The average lifespan of an NHL hockey puck is 7 minutes.
Play hockey with it.
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.