A mass of 20.42kg hangs on a string which is pulled to the side by force F until the string makes and angle of 27degrees to the vertical.
a) What is the force pulling the supporting string to the side?
b) what is the tension in the rope?
A mass of 20.42kg hangs on a string which is pulled to the side by force...
In the figure, a block of mass M hangs at rest. The rope that is fastened to the wall is horizontal and has a tension of 52 N. The rope that is fastened to the ceiling has a tension of 91 N and makes an angle with the ceiling. Select all correct answers. -////////////////// o ܚܶܠܠܠܠܠܠܠܠܠܠܠܠܠ The angle o is 45° The angle o is 65º. The angle 8 is 55° The angle o is 35º. Submit Request Answer O...
A-11; In the figure, a 1240-kg wrecking ball is pulled back with a horizontal force of 5480 N before being swung against the side of a building. a) What angle does the wrecking ball make with the vertical when it is pulled back? b) What is the tension in the ball's supporting cable when it is at this angle? 5480N mg
A 100g ball is tied to a string so that the center of mass hangs 50 cm below the point where the string is tied to a support rod. The ball is pulled aside to a 60° angle with vertical and released. As the string approaches vertical, it encounters a peg D cm below the support rod. The string then bends around the peg. What is the smallest value of D for which the ball will move in a circle...
In the figure, a block of mass M hangs at rest. The rope that is fastened to the wall is horizontal and has a tension of 39 N The rope that is fastened to the ceiling has a tension of 61 N, and makes an angle e with the ceiling. What is the angle e?
A m = 2.45 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a F W = 15.7 N horizontal force. Find the magnitude of the tension in the rope and the rope's angle from the vertical. The acceleration due to gravity is g = 9.81 m/s2. A ball attached to the end of a rope hangs from an overhead support. The rope is straight, and hangs at...
A 2 kg hangs from the bottom of a 40 cm string fixed at its top end to the ceiling. The mass is then set to move in a horizontal circle at 2m/s under the action of gravity and the tension of the string only. Determine the angle made between the string and the vertical. b) the same mass and string are configured so that the mass can move in a vertical circle, again under the influence of gravity and...
A 1500kg wrecking ball hangs from a 20m -long cable. The ball is pulled back until the cable makes an angle of 30.0? with the vertical. By how much has the gravitational potential energy of the ball changed?
A mass m = 0.6kg is attached to a string of length L = 1.5m. The string is pulled in such a way that it makes an angle of 25 degrees with the vertical direction as shown in the figure below. The mass is released from rest. a. Find the speed of as the mass passes through the bottom of its trajectory. b. What is the tension in the string when the mass passes through the bottom of its trajectory?...
A 2.45-kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a 13.1-N horizontal force. Find the magnitude of the tension in the rope, and the rope\'s angle from the vertical. The acceleration due to gravity is 9.81 m/s2. A) What is the Tension? B) Angle?
A ball of mass m= 1.50 kg hangs on a string of length L_0 = 50.0 cm, winch is attached to a vertical shaft at rest, as shown in Fig.-2a. The shaft then starts to rotate at a rate of omega = 150 rpm, as shown in Fig.-2b. Find the angle, theta, that the rotating string makes with the vertical. How much work was done on the system to get it to rotate this fast? The string is now replaced...