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An ice hockey player is moving at 8.00 m/s when he hits the puck toward the goal. The speed of the puck relative to the player is 29.0 m/s. The line between the center of the goal and the player makes a 90o angle relative to his path as shown in the figure.
What angle must the puck's velocity make relative to the player (in his frame of reference) to hit the center of the goal in degrees?
In an old-fashioned amusement park ride, passengers stand insidea 4.6 meter diameter hollow steel cylinder with their backs against the wall. Obtain the minimum angular speed for which the ride is safe
A quantity of ideal gas at 10.0°C and 100 kPa occupies a volume of 1.20 m3. how much volume does the gas occupy
Light of wavelength 630 nanometer falls on a slit that is 3.70 x 10-3 millimeter wide. Determine how far the first bright diffraction fringe is from the strong central maximum if the screen is 12.5 meter away
at an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. people sit in
a small current element at the origin has a length of 3.8 mm and carries a current of 3.7 a in the z direction. find
an object is launched with an initial velocity of 23.4 ms at an angle of 38.5 degrees above the horizontal. it lands on
a 2.5 t magnetic field passes through a circular ring of diameter 3.0 cm at an angle of 30o with the normal. find the
Two blocks in figure are connected by a heavy uniform rope with a mass of 4.00 kg. An upward force of 200 N is applied as shown. What is the tension at the top of the heavy rope
A block with mass m = 16.0 kg rests on a frictionless table and is accelerated by a spring with spring constant k = 5205.0 N/m after being compressed a distance x1 = 0.481 m from the spring's unstretched length. What is the speed of the block after..
The equation of a transverse wave traveling along a very long string is y = 5.0 sin (0.055 ?x + 6.0 ?t), compute the amplitude of propagation of the wave
The 73 kg student balances an 1100 kg elephant on a hydraulic lift. Inside the lift is filled with oil and the diameter of the piston the elephant is standing on is 2.0 m, What is the second student's mass
A rocket of mass 4.5105 kg is in flight. Its thrust is directed at anangle of 50.5° above the horizontaland has a magnitude of 6.30 106 N. Find the magnitude and direction of the rockets acceleration. Give the direction as an angle above thehorizo..
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