A 7.00-kg block is attached to a vertical rod by two strings, each of which has...
A 7.00-kg block is attached to a vertical rod by two strings, each of which has a length of 1.30-m, and attached to the center of the block’s face closest to the vertical rod. The strings are attached 2.25-m apart on the vertical rod, and the system rotates about the axis of the vertical rod. Sketch a real world picture of this scenario.
Show how to determine the rpm at which the lower string goes slack.
Show how to determine the tension in the upper string when the lower string has gone slack.
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A 7.00-kg block is attached to a vertical rod by two strings,
each of which has...
The 4.00 kg block in the figure is attached to a vertical rod by means of two strings.
The 4.00 kg block in the figureis attached to a vertical rod by means of two strings. When the system rotates about the axis of the rod, the strings are extended as shown, and the tension in theupper string is 80.0 N. (a) What is the tension in the lower cord? Start with a free body diagram of the block. (b) What is the speed of the block?
Questions The 3.00 kg block in the figure below is attached to a vertical rod by...
Questions The 3.00 kg block in the figure below is attached to a vertical rod by means of two cords. When the systems rotates about the axis of the rod the cards are extended as shown in the figure and the tension in the upper cord is 80.0 N (a) What is the tension in the lower cord b) How many revolutions per minute does the system make? {IF ma, a v?r, TxTcose, Ty Tsine Answer to 3 Sigfis a)...
4. -2 points PSE6 6.P.011 My Notes A 3.90 kg object is attached to a vertical...
4. -2 points PSE6 6.P.011 My Notes A 3.90 kg object is attached to a vertical rod by two strings as in Figure P6.11. The object rotates in a horizontal circle at constant speed 7.10 m/s. 00 m 3.00 m 00 m Figure P6.11 (a) Find the tension in the upper string (b) Find the tension in the lower string
A 1.34 kg ball is connected by means of two massless strings, each of length L...
A 1.34 kg ball is connected by means of two massless strings, each of length L =1.70 m, to a vertical rotating rod. The strings are tied to the rod with separation d =1.70 m and are taut. The tension in the upper string is 35 N. (a) Draw the free body diagram for the ball, and label the r ˆ-direction in the diagram. (Please use either a polar or cartessian coordinate system & please show r direction as well)...
A 1.34 kg ball is connected by means of two massless strings, each of length L...
A 1.34 kg ball is connected by means of two massless strings, each of length L = 1.70m, to a vertical, rotating rod. The strings are tied to the rod with separation d=1.70 m and are taut. The tension in the upper string is 35 N. a) Draw the free body diagram of the ball. Choose an appropriate set of axes (explain your choice) and draw a component diagram with respect to the axes you have chosen. What are the:...
Problem #4 In the diagram below, a 3.00 kg mass is attached to a rod 2.00...
Problem #4 In the diagram below, a 3.00 kg mass is attached to a rod 2.00 m long by two strings which are each 1.50 m in length. The rod completes one turn every 1.40 s, so that the mass completes one turn every 1.40 s. (a) Find the radius of the circle traced out by the mass. (b) Draw a free-body diagram for the ball, including all force vectors and the acceleration vector. (c) Find the tension in the...
Please show every step of the solutions. Thanks in advance! Problem1 . An object of mass...
Please show every
step of the solutions. Thanks in advance!
Problem1 . An object of mass m is attached to a vertical rod by two strings of length 2L as shown in the figure on the right. The object rotates in a horizontal circle at a constant speed v. Find the tension in (a) the upper string and (b) the lower string. Problem 2. A race car goes around a circular track. The car increases its speed at a constant...
A block of mass M = 15 kg is suspended at rest by two strings attached...
A block of mass M = 15 kg is suspended at rest by two strings attached to walls, as shown in the figure. The left string is horizontal and the right string makes an angle θ = 50° with the horizontal. What is the tension in the left string? (Assume the ring where the strings come together is massless.) Tleft =
In Figure below, a ball of mass m is connected by means of two massless strings...
In Figure below, a ball of mass m is connected by means of two massless strings to a rotating rod. The top string is length L. The strings are tied to the rod with separation d=L/2, and are taut. Rotating rod A) Draw and label all the forces on mass m. (6 pts.) B) Determine the angle between the upper and lower string at the ball. (3 pts.) C) What is the model for the radius of the circular path,...
19. There is a uniform rod of mass 2.0 kg of length 2.0 m. It has...
19. There is a uniform rod of mass 2.0 kg of length 2.0 m. It has a mass of 2.6 kg at one end. It is attached to the ceiling .40 m from the end with the mass. The string comes in at a 53 degree angle to the rod. a. Calculate the total torque on the rod. b. Determine its direction of rotation c. Explain, but don't calculate, what happens to the angular acceleration as it rotates toward a...
Questions The 3.00 kg block in the figure below is attached to a vertical rod by means of two cords. When the systems rotates about the axis of the rod the cards are extended as shown in the figure and the tension in the upper cord is 80.0 N (a) What is the tension in the lower cord b) How many revolutions per minute does the system make? {IF ma, a v?r, TxTcose, Ty Tsine Answer to 3 Sigfis a)...
4. -2 points PSE6 6.P.011 My Notes A 3.90 kg object is attached to a vertical rod by two strings as in Figure P6.11. The object rotates in a horizontal circle at constant speed 7.10 m/s. 00 m 3.00 m 00 m Figure P6.11 (a) Find the tension in the upper string (b) Find the tension in the lower string
Problem #4 In the diagram below, a 3.00 kg mass is attached to a rod 2.00 m long by two strings which are each 1.50 m in length. The rod completes one turn every 1.40 s, so that the mass completes one turn every 1.40 s. (a) Find the radius of the circle traced out by the mass. (b) Draw a free-body diagram for the ball, including all force vectors and the acceleration vector. (c) Find the tension in the...
Please show every
step of the solutions. Thanks in advance!
Problem1 . An object of mass m is attached to a vertical rod by two strings of length 2L as shown in the figure on the right. The object rotates in a horizontal circle at a constant speed v. Find the tension in (a) the upper string and (b) the lower string. Problem 2. A race car goes around a circular track. The car increases its speed at a constant...
In Figure below, a ball of mass m is connected by means of two massless strings to a rotating rod. The top string is length L. The strings are tied to the rod with separation d=L/2, and are taut. Rotating rod A) Draw and label all the forces on mass m. (6 pts.) B) Determine the angle between the upper and lower string at the ball. (3 pts.) C) What is the model for the radius of the circular path,...
19. There is a uniform rod of mass 2.0 kg of length 2.0 m. It has a mass of 2.6 kg at one end. It is attached to the ceiling .40 m from the end with the mass. The string comes in at a 53 degree angle to the rod. a. Calculate the total torque on the rod. b. Determine its direction of rotation c. Explain, but don't calculate, what happens to the angular acceleration as it rotates toward a...
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