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Solve the all parts of given question:
Question: Two blocks of mass m = 11.8 kg each are fastened to the ceiling of an elevator, the elevator accelerates upward at a = 2.12 m/s2.
Part A: Find the tension in the bottom rope?
Part B: Find the tension in the top rope?
Please show all work and explain your methods for above question.
Suppose an electric eel touches the head and tail of a long, approximately cylindrically shaped fish and applies a voltage of 600V across it. estimate the overall resistance of the fish
At this depth, what force must the frame around a circularsubmarine porthole having a diameter of 31.0 cm exert to counterbalance the force exertedby the water?
Two masses are connected by a string as shown in the figure. Mass = 2.1 rests on a frictionless inclined plane, what will be the resulting acceleration of the masses
Two point charges are placed along a horizontal axis with the following values and positions: +2 µC at x = 0 cm and - 21 µC at x = 21 cm. At what point (the coordinate) along the x axis is the electric field zero? Expess the answer (in cm) with one d..
A 3.00 and a 6.00 capacitor are connected in parallel, and this combination is connected across a 46.0 potential difference. Calculate the charge on first capacitor. Calculate the charge on second capacitor. Calculate the potential difference across ..
A certain steel railroad rail is 13 yd in length and weighs 70.0 lbs/yd. determine how much thermal energy is required to increase the length of such a rail by 3.0 mm
An ice chest at a beach party contains 12 cans of soda at 3.41 °C. Each can of soda has a mass of 0.35 kg and a specific heat capacity of 3800 J/(kg C°). Someone adds a 6.24-kg watermelon at 26.9 °C to the chest.
Two cylindrical bars, each with diameter of 2.40 cm, are welded together end-to-end. One of the original bars is copper and is 0.350 m long. The other bar is gold and is 0.135 m long. What is the resistance between the ends of the welded bar at 20 oC..
A football player runs directly down the field for 29m beforeturning to the right at an angle of 34o from hisoriginal direction and running an additional 21m before beingtackled.
a square loop of wire with a side length of 29.9 cm carries a current of 0.401 a. what is the magnetic field in the
Two circular plates of radius 5.22 cm possess a charge separation of 8.252 ?C. find the electric field between the two plates
you charge an initially uncharged 88.9-mf capacitor through a 23.7nbspomega resistor by means of a 9.00-v battery
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