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2. (5 points) Two rigid wires are connected to the 2.0 kg sphere shown in the...
Question 1 (3 points) The figure shows two wires tied to a 3.7 kg sphere that revolves in a horizontal circle at constant speed. At this particular speed the tension is the SAME in both wires. What is the tension? 60° 1.0 m 60° 1:00:00 Time Left:0:58:25 1.0 m 600 50 N 36 N 25 N 27 N Previous Page Next Page Page 1 of 15
Two wires are tied to the 3.0kg sphere shown in the figure.
(Figure 1) The sphere revolves in a horizontal circle at constant
speed.
For what speed is the tension the same in both wires?
Express your answer to two significant figures and include the
appropriate units.
What is the tension?
Express your answer to two significant figures and include the
appropriate units.
Two wires are tied to the 3.0kg sphere shown in the figure. (Figure 1) The sphere revolves...
Two wires are tied to the 400 g sphere shown in figure. The sphere revolves in a horizontal circle at a constant speed of 7.60 m/s. (Figure 1) What is the tension in the upper wire? Express your answer with the appropriate units. What is the tension in the lower wire? Express your answer with the appropriate units.
Two wires are tied to the 400g sphere shown in figure. The sphere revolves in a horizontal circle at a constant speed of 8.40m/s. (Figure 1) What is the tension in the upper wire? What is the tension in the lower wire?
A 1.0 kg ball and a 2.0 kg ball are connected by a 1.2-m-long rigid, massless rod. The rod is rotating cw about its center of mass at 17 rpm . What torque will bring the balls to a halt in 4.6 s ?
A 1.0 kg ball and a 2.0 kg ball are connected by a 1.1-m-long rigid, massless rod. The rod is rotating cw about its center of mass at 22 rpm . Part A What torque will bring the balls to a halt in 4.4 s ?
1.5 m The figure shows two wires that are tied to a 0.5 kg mass that revolves in a horizontal circle at a constant speed of 7 m/s. 1.1 m 1.5 m (note that the triangle is NOT equilaterall Find angles first.) Find: (a) the magnitude of the tension of the upper wire (in N); (b) the magnitude of the tension of the lower wire (in N);
Problem #1 1.5 m The figure shows two wires that are tied to a 0.5 kg mass that revolves in a horizontal circle at a constant speed of 7 m/s. 1.1 m 1.5 m (note that the triangle is NOT equilaterall Find angles first.) Find: (a) the magnitude of the tension of the upper wire (in N); (b) the magnitude of the tension of the lower wire (in N);
A 2.0 kg ball and a 2.5 kg ball are connected by a 2.5 m long rigid, massless rod. The rod and balls are rotating clockwise about its center of gravity at 20 rpm . What torque will bring the balls to a halt in 5.0 s ?
A 2.0 kg ball and a 3.0 kg ball are connected by a 1.5 m long rigid, massless rod. The rod and balls are rotating clockwise about its center of gravity at 16 rpm . Part A What torque will bring the balls to a halt in 9.0 s ?