Two boxes tied together on an inclined plane. Find common acc …
2011年9月22日 · 3. What is tension in this scenario? Tension is the force that is transmitted through a string, rope, or cable when it is pulled tight by forces acting on both ends. In the scenario of two boxes tied together on an inclined plane, tension refers to the force that is pulling the boxes up the incline. 4.
Using vectors to calculate tension. - Physics Forums
2011年6月3日 · To calculate tension using vectors, you need to know the magnitude and direction of the force acting on an object. Then, use the vector addition or subtraction formula to find the net force on the object. The magnitude of the net force is equal to the tension in the rope. 2. What is the difference between tension and force?
Angular velocity and string tension - Physics Forums
2011年7月21日 · Homework Statement A ball of mass 0.13 kg, is whirled round in a horizontal circle, on the end of a string of length 0.60m, and completes 5 revolutions per second. Calculate: (a) the angular velocity of the ball; (b) the speed of the ball; (c) …
How Can You Calculate Minimum Cable Tension in a Catenary …
2012年12月20日 · Catenary Force Tension Tension force In summary, the conversation revolves around a mathematical problem involving the equation of a catenary. The goal is to solve for the minimum tension on the cable, denoted as T in the equation, using inputs such as the sag at mid-span (y(L/2)), the distributed load (w), and the position along the cable (x).
Finding Maximum Tension in a String - Physics Forums
2011年1月26日 · In summary, the conversation involves determining the maximum tension in a string supporting a 2Kg mass at a 30 degree angle to the vertical. The tension can be found using the formula Ft = Fg/sin(30), which in this case equals 39.2N. However, the maximum tension occurs at the bottom of the swing due to the force of centripetal acceleration.
Very confused about surface tension - Physics Forums
2010年7月2日 · It explains that surface tension is the force working to minimize the surface area and that it is always tangential to the surface. The article also clarifies the confusion surrounding the formula γ = F/2l and why there are two surfaces involved.
Calculating Tension: Basic Formula? - Physics Forums
2004年11月2日 · 3. Can tension be negative? No, tension cannot be negative. Tension is a vector quantity that represents the pulling force on an object, and therefore, it only has a magnitude and direction. If the tension force is acting in the opposite direction, it will be represented by a negative value in the formula, but the tension itself cannot be ...
Statics - Max Tension in Cables - Physics Forums
2011年5月1日 · In the case of tension in cables, statics helps us to understand and calculate the maximum tension that a cable can withstand before breaking. 2. How is the maximum tension in cables determined? The maximum tension in cables is determined by calculating the load on the cable and the cable's properties such as diameter, material, and length.
Solve Buoyancy and Tension Homework Problem - Physics Forums
2006年12月8日 · In summary, the conversation is about calculating the tension in a cable holding a piece of lead submerged in water at sea level at 4*C. The correct formula for the tension is T = -F_b + mg, where F_b is the buoyant force and mg is the weight of the lead. The volume of water displaced by the lead should be equal to the volume of the lead itself.
Horizontal Tension Force equation - Physics Forums
2020年3月7日 · The formula for calculating horizontal tension force is F = μN, where F is the horizontal tension force, μ is the coefficient of friction, and N is the normal force. 2. What is the significance of the horizontal tension force equation?