A stationary hockey puck is struck by a player and is given a velocity of 35.0...
Hockey puck B rests on a smooth ice surface and is struck by a second puck A, which has the same mass. Puck A is initially traveling at 15.8 m/s and is deflected 20.0 ∘ from its initial direction. Assume that the collision is perfectly elastic. A) Find the final speed of the puck B after the collision. B) Find the final speed of the puck A after the collision. C) Find the direction of B's velocity after the collision.
A hockey goalie is standing on ice. Another player fires a puck (m = 0.17 kg) at the goalie with a velocity of +62 m/s. Instead of catching the puck, the goalie slapsit with his stick and returns the puck straight back to the player with a velocity of -65 m/s. The puck and the stick are in contact for a time of 4.30 10-3 s. Nowwhat is the average force exerted on the goalie by the puck?
A hockey puck glides across the ice at 27.7 m/s, when a player whacks it with her hockey stick, giving it an acceleration of 448 m/s2 at 75.0 ∘ to its original direction. If the acceleration lasts 41.3 ms, what's the magnitude of the puck's displacement during this time?
Hockey puck B rests on a smooth ice surface and is struck by a second puck A, which has the same mass. Puck A is initially traveling at 16.0m/s and is deflected 25.0 degrees from its initial direction. Assume that the collision is perfectly elastic. a) Find the final speed of puck b after the collision. b) Find the final speed of puck a after the collision. c) Find the direction of b's velocity after the collision
15-5. A hockey puck is traveling to the left with a velocity of *1 = 10 m/s when it is struck by a hockey stick and given a velocity of = 20 m/s as shown. Determine the magnitude of the net impulse exerted by the hockey stick on the puck. The puck has a mass of 0.2 kg 02 = 20 m/s 0 - 10 m/s
0.160 kg hockey puck is stuck in a hockey goal net (mass of goal 37.0 kg). Together, puck and the goal start sliding at 0.202 m/s. Find the initial speed of the puck assuming the goal was stationary before collision.
A 87.0 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 50.0 m/s. If both are initially at rest and if the ice is frictionless, how far (in m) does the player recoil in the time it takes the puck to reach the goal 12.0 m away?
7. A hockey puck B at rest on a smooth ice surface is struck by puck A of the same mass. Puck A was originally traveling at 30 m/s along the x-axis and is deflected 30 degrees from its original direction after an elastic collision. Use the principle of conservation of momentum and energy to, (a) compute the speed of each puck after the elastic collision, and (b) find the angle of puck B makes with the x-axis after the...
A hockey puck B rests on frictionless, level ice and is struck by a second puck A, which was originally traveling at 40.0 m/s and which is deflected 30 degrees from its original direction. Puck B acquires a velocity at a -45 degree angle to the original direction of A. The pucks have the same mass. a) compute the speed of each puck after the collision b) what fraction of the original kinetic energy of puck A dissipates during the...
A 87.0 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 50.0 m/s. If both are initially at rest and the kce is frictionless, how far (in m) does the player recall in the time it takes the puck to reach the goal 12.0 m away? m