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A 0.5 kg glider, attached to the end of the ideal spring with force constant k=450 N/m, undergoes SHM with amplitude of 0.04 m. Compute:
1) The maximum speed of the glider;
2) The total mechanical energy of the glider
3) The speed of the glider when it is at x = -0.015m;
4) The magnitude of the maximum acceleration of the glider;
A uniform charged disk of radius 30.0cm carries charge with a density of 8.00x10^-4 C/m^2. Calculate the electric field on the axis of the disk at
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What is the greatest angle of elevation
Three long, straight, parallel wires all lie in the yz plane and each carries a current of 20 A in the positive z direction. The two outer wires are each 4.0 cm from the center wire. What is the magnitude of the magnetic force on a 50-cm length of ei..
A 65kg person throws a 0.0410 kg snowball forward with a ground speed of 28.0 m/s. A second person, with a mass of 60kg, catches the snowball. Both people are on skates.
A satellite circling the earth has an average power consumption of 350.0 W. what area is required for the solar panels
Two identical uniform poles of mass 50 kg and linear mass density 15 kg/m are supported by pivots 2 m apart on level ground. what angle do the poles make with the vertical
A handball of mass 0.10 kg, traveling horizontally at 25 m/s, strikes a wall and rebounds at 19m/s. What is the change in the momentum of the ball.
A vertical spring launches a 50 g ball upward. The spring constant is 12 N/m. The spring is initially compressed 5 cm. The spring is then released pushing the ball upward. Will the ball leave the spring?
Plane-polarized light passes through two polarizers whose axes are oriented at 35.0 degrees to each other. what was the polarization direction of the original beam
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