A hockey puck is given an initial velocity such that vx = 11 m/s and vy = 19 m/s, where the xy plane is horizontal. (a) What is the initial speed of the puck? (b) What angle (in degree) does the initial velocity make with the x axis? (c) What angle (in degree) does the initial velocity make with the y axis?
A hockey puck is given an initial velocity such that vx = 11 m/s and vy...
A hockey puck is given an initial velocity such that v_x = 15 m/s and v_y = 20 m/s, where the xy plane is horizontal. What is the initial speed of the puck? Submit Answer Tries 0/5 What angle (in degree) does the initial velocity make with the x axis? Submit Answer Tries 0/5 What angle (in degree) does the initial velocity make with the y axis? Submit Answer Tries 0/5
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?
A hockey puck slides off the edge of a table with an initial velocity of 29.5 m/s and experiences no air resistance. The height of the tabletop above the ground is 2.00 m. What is the angle below the horizontal of the velocity of the puck just before it hits the ground?
A rocket powered hockey puck moves on a horizontal frictionless table. The figure shows graphs of Vx and Vy the x and y-components of the puck's velocity. The puck starts at the orgin. In what direction is the Puck moving at t =2s. How far from the origin is the puck at t=5s.
0 m/s. It the 7. Doug hits a hockey puck, giving it an initial veloctty of 6- kinetic triction between ice and puck is 0.05, how Ear will the puek siide betore stopping? . a. 19 b. 25 С. 37 d. 57 m 8. A boxcar of mass 200 tons at rest becomes uncoupled on a 10° grade. If the track is considered to be frictionless, what velocity does the boxcar have after 10 seconds? a. 0.37 m/s b. 0.59...
a). Suppose a hockey puck slides down a frictionless ramp with an acceleration of 4.00 m/s2. What angle does the ramp make with respect to the horizontal? ____ degree b).If the ramp has a length of 5.80 m, how long does it take the puck to reach the bottom? _____ s c). Now suppose the mass of the puck is doubled. What's the puck's new acceleration down the ramp? _____ m/s^2
A hockey puck sliding across ice has an initial speed of 11 m/s but after 40.0 m has slowed down to 10.5 m/s. (10 pnts) (a) What is the coefficient of kinetic friction between the ice and puck? (b) What would be the coefficient of kinetic friction between the same ice and puck if you glued another identical puck on top of the first one? I'm not sure that I have all of the equations to solve this, so I'm...
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?
A 200g hockey puck is launched up a metal ramp that is inclined at a 30 degree angle. the coefficients of static and kinetic between the hockey puck and the metal ramp are Us= 0.40 and Uk=0.30. the puck's initial speed is 63m/s. What speed does the puck have when it slides back to starting point?