A pendulum is made by tying a 490 g ball to a 44.0 cm-long string. The pendulum is pulled 24.0 ° to one side, ...
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The pressure at 10 m below the surface of the ocean is about 2.00×105 Pa. Which of the following statements is true? The weight of a column of ...
Two cables are tied together at Cand are loaded with a force P=440 lb as shown. 1, Determine the ...
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Find x– and y-components of the following vectors. Part A 1) vector v =(9.0 m/s, negative y−direction) Express your answers using two significant figures. Enter your answers numerically separated by a comma. vx, vy = m/s Part B 2) ...
Part A What is the net electric flux through the torus (i.e., doughnut shape) of the figure (Figure 1)? Assume that Q = 100nC and q = -9.0nC. Φ = N. ...
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In a classic carnival ride, patrons stand against the wall in a cylindrically shaped room. Once the room gets spinning fast enough, the floor drops from the bottom of the room! Friction between ...
Red light is incident in air on a 30o – 60o – 90o prism as shown. The incident beam is directed at an angle of φ1 = 41.6o with respect to the horizontal and enters the prism at a height ...
A child’s toy consists of a block that attaches to a table with a suction cup, a spring connected to that block, a ball, and a launching ramp. (Figure 1)The spring has a spring constant k, the ball has ...
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The value of the line integral around the closed path in the figure (Figure 1) is 1.96×10-5 Tm . What is the magnitude of I3?
A uniform beam used to unload beer barrels from wagons at a tavern in a town’s historic district has a mass of 20 kg and is 3.0 m long. It is supported horizontally by a small ...