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Question: Two buckets of mass m1 = 17.1 kg and m2 = 12.3 kg are attached to the ends of a massless rope, which passes over a pulley with a mass of mp = 9.33 kg and a radius of rp = 0.150 m. Assume that the rope does not slip on the pulley, and that the pulley rotates without friction. The buckets are released from rest, and begin to move. If the larger bucket is a distance d0 = 1.85 m above the ground when it is released, with what speed v will it hit the ground?
your optometrist recommends that you purchase reading glasses with a refractive powerof 3 diopters. determine the location of your near point or far point
The rain-soaked shoes of a person may explode if ground current from nearby lightning vaporizes the water. Find what average current is required to vaporize the water
4.60g of nitrogen gas at 22.0?C and an initial pressure of 3.30atm undergo an isobaric expansion until the volume has tripled. A) How much heat energy is transferred to the gas to cause this expansion
Perform the experiment for each of the angles 15 degrees - Perform the experiment with the initial velocities.
A long, current-carrying solenoid with an air core has 1780 turns per meter of length and a radius of 0.0130 m. What is the mutual inductance of this system
A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of projectile motion, What muzzle velocity should the soldier report to his sergeant
An athlete swings a ball, connected to the end of a chain, in a horizontal circle. find Which rate of rotation gives the greater speed for the ball
A 64-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 834 N. What is the acceleration of elevator.
A 13.5 micro F capacitor is connected to a power supply that keeps a constant potential difference of 26.0 V across the plates. By how much did the energy change during the insertion
A wire carries current to the left in a region of space where there is a magnetic field directed upward. what is the direction of the magnet force on the wire?
Neglect the weight of the bat, since it is so much less than the force of the bat. Choose the direction of the incoming ball as the positive direction.
You have a converging lens of focal length 20 centimeter. Answer the subsequent based on your observations in this lab. Find for what range of object distances will the image be virtual
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