a hockey puck has a mass of 170g and travels with a speed of 30m/s. what...
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hockey puck has a mass of 170g and travels with a speed of 30m/s.
what...
20. A hockey puck travels across the ice at a speed of 38 m/s 34° north...
20. A hockey puck travels across the ice at a speed of 38 m/s 34° north of east. It has a glancing collision with a stationary puck of the exact same mass. The previously stationary puck moves at 33 m/s 24° north of east. What is the speed and direction of the first puck (both pucks have a mass of 0.3 kg) after the collision? Is the collision elastic or inelastic?
A 0.105-kg hockey puck moving at 30m/s is caught and held by a 79-kggoalie at rest....
A 0.105-kg hockey puck moving at 30m/s is caught and held by a 79-kggoalie at rest. With what speed does the goalie slide on theice? m/s
A hockey puck of mass m traveling along the x axis at 4.5 m/s hits another...
A hockey puck of mass m traveling along the x axis at 4.5 m/s hits another identical hockey puck at rest. If after the collision the second puck travels at a speed of 3.5 m/s at an angle of 30° above the x axis, what is the final velocity of the first puck?
wo pucks collide on an air hockey table. Puck A has a mass of 26.0 g...
wo pucks collide on an air hockey table. Puck A has a mass of
26.0 g and is initially traveling in the +xdirection at
6.50 m/s. Puck B has a mass of 78.0 g and is initially at rest.
After the pucks collide, puck A moves away at an angle of
58.0
above the +x axis, while puck B travels at an angle of
26.0
below the +x axis.
Calculate puck A's final speed.
Calculate puck B's final speed.
What...
Two pucks collide on an air hockey table. Puck A has a mass of 17.0 g...
Two pucks collide on an air hockey table. Puck A has a mass of 17.0 g and is initially traveling in the +x direction at 7.80 m/s. Puck B has a mass of 68.0 g and is initially at rest. After the pucks collide, puck A moves away at an angle of 58.0 above the +x axis, while puck B travels at an angle of 24.0 below the +x axis. Calculate puck A's final speed? Calculate puck B's final speed?...
Two pucks collide on an air hockey table. Puck A has a mass of 28 g...
Two pucks collide on an air hockey table. Puck A has a mass of 28 g and is initially traveling in the +x direction at 7.8 m/s. Puck B has a mass of 112 g and is initially at rest. After the pucks collide, puck A moves away at an angle of 45$^\circ$ above the +x axis, while puck B travels at an angle of 42$^\circ$ below the +x axis. Calculate puck A's final speed and puck B's final speed....
Two pucks collide on an air hockey table. Puck A has a mass of 25.0 g...
Two pucks collide on an air hockey table. Puck A has a mass of 25.0 g and is initially traveling in the +x direction at 7.40 m/s. Puck B has a mass of 100.0 g and is initially at rest. After the pucks collide, puck A moves away at an angle of 43.0 deg above the +x axis, while puck B travels at an angle of 40.0 deg below the +x axis. 1) Calculate puck A's final speed 2) Calculate...
Two pucks collide on an air hockey table. Puck A has a mass of 27.0 g...
Two pucks collide on an air hockey table. Puck A has a mass of 27.0 g and is initially traveling in the +x direction at 6.20 m/s. Puck B has a mass of 108.0 g and is initially at rest. After the pucks collide, puck A moves away at an angle of 54.0 deg above the +x axis, while puck B travels at an angle of 29.0 deg below the +x axis. A.Calculate puck A's final speed. B.Calculate puck B's...
A hockey puck with an initial speed of 8.0 m/s coasts 45 m to a stop...
A hockey puck with an initial speed of 8.0 m/s coasts 45 m to a stop across the ice. If the force of friction on the puck has a magnitude of 0.12 N, what is the puck’s mass?
5. A hockey puck with an initial speed of 5.40 m/s slides up a frictionless ramp...
5. A hockey puck with an initial speed of 5.40 m/s slides up a frictionless ramp at an angle of 22.0 What is the distance it travels along the ramp?
wo pucks collide on an air hockey table. Puck A has a mass of
26.0 g and is initially traveling in the +xdirection at
6.50 m/s. Puck B has a mass of 78.0 g and is initially at rest.
After the pucks collide, puck A moves away at an angle of
58.0
above the +x axis, while puck B travels at an angle of
26.0
below the +x axis.
Calculate puck A's final speed.
Calculate puck B's final speed.
What...
5. A hockey puck with an initial speed of 5.40 m/s slides up a frictionless ramp at an angle of 22.0 What is the distance it travels along the ramp?
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