2008年12月10日 · A hockey stick of mass m_s and length L is at rest on the ice (which is assumed to be frictionless). A puck with mass m_p hits the stick a distance D from the middle of the stick. Before the collision, the puck was moving with speed v_0 (note: a v with subscript zero) in a direction perpendicular to the stick, as indicated in the figure.

2009年11月22日 · An ice hockey puck with a mass at 0.20 kg has a velocity of 12 m/s before being struck by the hockey stick. After the impact the puck moves in the new direction shown with a velocity of18 m/s. If the stick is in contact with the puck for 40 ms, compute the magnitude of the average force F exerted by the stick on the puck during contact, and ...

2007年10月28日 · Finding the mass of a hockey puck - inertia! An ice hockey puck slides along the ice at 12m/s. A hockey stick delivers an impulse of 4.5 kg * m/s, causing the puck to move off in the opposite direction with the same speed. What is the mass of the puck. Friction and drag are negligible. Any...

2007年2月1日 · 1. A hockey stick hits a puck on the ice. Identify an action-reaction pair, and compare the forces exerted by each object. a. The stick exerts a force on the puck; the puck exerts a force on the stick. b. The stick exerts a force on the puck; the puck exerts a force on the ice. c. The puck exerts a force on the stick; the stick exerts a force ...

2013年11月9日 · A puck with mass [itex]m_{p}[/itex] hits the stick a distance [itex]D[/itex] from the middle of the stick. Before the collision, the puck was moving with speed [itex]v_{0}[/itex] in a direction perpendicular to the stick, as indicated in the figure. The collision is completely inelastic, and the puck remains attached to the stick after the ...

2007年9月14日 · A hockey puck slides along a horizontal, smooth icy surface at a constant velocity as shown. Draw a free-body diagram for the puck. Which of the following forces are acting on the puck? 1. weight 2. friction 3. force of velocity 4. force of push 5. normal force 6...

2014年1月5日 · After a slap shot, the puck moves parallel to the side axis of the rink with a velocity of 33 m/s. Using the Pythagorean theorem and taking into account the directions of the puck's momentums, the impulse caused by the hitting force of the hockey stick is calculated to be 6.39 Ns at an angle of 28.6 degrees.

2011年6月20日 · A resting 164 g hockey puck is hit with a force of 15.3N. The frictional force slowing the puck down is 0.75N. a) Find the net forces acting on the puck. Remember to consider both horizontal and vertical forces b) If the puck leaves the stick with a velocity of 45m/s how far will the puck travel in 3.0s? m= 0.164kg

2011年10月4日 · A hockey puck leaves a player's stick with a speed of 8.30m/s and slides 25.0m before coming to rest. Find the coefficient of friction between the puck and the ice. Homework Equations f=μn F=ma v^2=v_0^2+2a(x-x_0) The Attempt at a Solution

2016年10月29日 · A hockey puck of mass 0.16kg has initial velocity of 2.0m/s[E] and collides with another puck that is initially at rest, has mass of 0.17kg. Once they collide the first puck travels 1.5m/s[N 31 E]. Find final velocity of second puck. Homework Equations The Attempt at a Solution I keep getting an answer that does not match with solutions.