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bruh u got this from Team goals XD
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When there is no friction a gliding puck will what?
When there is no friction, a gliding puck will continue moving in a straight line at a constant velocity indefinitely because there are no external forces acting upon it to slow it down or change its direction.
A hockey puck has a coefficient of kinetic friction of mk .1-. if the puck feels a normal force (fn) of 5N what is the frictional force that acts on the puck?
This type of problems about friction are extremely simple: You just multiply the normal force by the coefficient of friction to get the frictional force.
Why might a wooden hockey puck on a wooden floor have a different frictional force than a rubber puck?
A wooden puck on a wooden floor has a lower coefficient of friction compared to a rubber puck because the surfaces have similar materials, causing less resistance. Additionally, the wooden puck can have a smoother surface, leading to less friction between the two materials.
Which sport requires high and low friction?
Hockey. Low friction when the player is gliding down the ice. High friction when he is propelling himself down the ice.
Why does a ice-hockey puck have less friction than a ball rolling on the ground?
An ice-hockey puck has less friction than a ball rolling on the ground because ice surfaces are smoother and provide less resistance compared to the irregularities on the ground that increase friction. Additionally, the material of the ice-hockey puck and the ice surface are designed to have low friction properties to allow for smoother and faster movement on the ice.
What role does friction play in hockey?
Because friction is a force acting against the forward motion of the puck, friction is going to play a role in slowing down the puck as it glides across the ice. The friction is not going to be great enough to stop it instantly, but if not touched by another stick for some time it will come to a stop.
What role friction plays in hockey?
Because friction is a force acting against the forward motion of the puck, friction is going to play a role in slowing down the puck as it glides across the ice. The friction is not going to be great enough to stop it instantly, but if not touched by another stick for some time it will come to a stop.
What is an example of sliding friction'?
one is a hockey puck sliding down the ice
Why does an ice-hockey puck have less friction than a ball rolling on the ground?
An ice hockey puck has less friction than a ball rolling on the ground because the puck's smooth, flat surface makes contact with the ice, reducing friction. In contrast, a ball rolling on the ground has more points of contact with the rough surface, leading to increased friction that slows it down. Additionally, the presence of air between the ball and the ground can also contribute to more friction.
A hockey puck is sliding across a friction less surface what large force us needed?
No large force is needed for a hockey puck to slide across a frictionless surface. Once the puck is in motion, it will continue to move indefinitely without any additional force due to the absence of friction.
Can A hockey puck that slides across the ice at a constant speed be in equilibrium?
Yes, a hockey puck sliding across the ice at a constant speed can be considered to be in dynamic equilibrium. While the puck is moving, the forces acting on it are balanced, resulting in no acceleration in its velocity.
Is there friction on an air hockey table?
yes and no, It depends on what type of friction. it has no friction with the table, but it does have friction from the air being pushed from beneath. What slows the puck down the most is air resistance
