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Juan and Pablo carry a load weighing 720 N on a pole between them.
(a) If the pole is 2.0 m long and the load is 0.50 m from Pablo, what force does each person support? Neglect the weight of the pole.
(b) If the weight of the 120-N pole is considered, what force does each person support?
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find out the z-component of the block's momentum after the kick.
A bullet is fired horizontally from a 70 m tall building with a speed of 1100 m ? s. Calculate the vertical component of its velocity
A ramp is 25 meters long and is inclined at 30 degrees with the horizontal. A block of mass 25 is pulled up at a constant acceleration of 1 m/s2. The coefficient of kinetic friction is 0.15. If the box starts at rest from the bottom, what would be..
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A string requires a 186 N force in order to break. A 1.50 kg mass is tied to this string and whirled in a vertical circle with a radius of 1.90 m. What is the highest speed that this mass can be whirled without breaking the string.
For a particle of mass m and charge q moving in a circular path in a magnetic field B, Find angular momentum of a particle about the center of the circle
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