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Is a hockey puck at equilibrium if it slides across the ice at a constant speed?
Yes, a hockey puck sliding across the ice at a constant speed is in equilibrium. The forces acting upon it are balanced, with no net force causing acceleration.
What are the forces on a hockey puck as it slides away on ice?
The forces acting on a hockey puck as it slides on ice are gravity pulling it downward, normal force pushing it upward, frictional force opposing its motion, and possibly air resistance. These forces work together to determine the puck's speed and direction of motion.
What kinds of forces are used in hockey?
In ice hockey, players use physical forces like pushing, checking, and shooting to control the puck and navigate the ice. Additionally, there are also external forces at play such as friction between the ice and players' skates impacting their movement and acceleration.
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.
Hockey puck weight?
A regulation hockey puck weighs approximately 6 ounces (170 grams). It is made of vulcanized rubber and is designed to withstand the impacts and forces during play.
