Tension force is a force that is exerted equally on both ends of a cable, chain, rope, wire or other continuous object and is transmitted between the ends by that object. On a microscopic level, objects under tension have a separation between molecules that creates potential energy in their bonds.Know More
It requires force to put an object under tension, but technically, tension itself is not a force for as long as the situation is stable. Nonetheless, physicists measure the tension in a system in units of force. Once some part of the system begins moving, such as when one end of a rope under tension is released, the potential energy between the molecules of the rope is converted to mechanical energy, and the tension is converted to force. As long as an object under tension is straight, the tension is constant for its entire length.
A force is any push or pull acting upon an object as a result of its interaction with another object. Tension forces are one of the contact forces, which are the forces present when two objects are in contact with one another. There are also non-contact forces, such as gravity, magnetic force and electrical force, which act at a distance.Learn more about Motion & Mechanics
The different types of gold chains are called Byzantine, box cable, Figaro, panther, popcorn, rolo, rope, snake, Venetian link, wheat, anchor and lastly, the bead chain. Each chain has a different physical makeup and style. Some are meant for pendants or charms, while others are meant to be worn alone.Full Answer >
To make a simple pulley, stick wire through an empty thread spool such that the spool can spin freely and attach the wire to a stationary object, then tie a small object such as a toy or pencil to a string and run the string from the ground up around the spool and back down to the small object. This will create a simple pulley system, where the string can be pulled down to lift the small object up towards the spinning thread spool.Full Answer >
A double pulley system, also known as a block and tackle, provides a mechanical advantage that allows for increased lifting force to be applied when pulling a rope or cable. By dividing weight between multiple pulleys, heavier objects may be lifted with less overall effort.Full Answer >
The materials you need for a flowerpot man include 12 6-inch pots, 12 8-inch pots, two 12-inch pots and one 10-inch pot, paint, acrylic sealer, strong glue, about 6 square feet of 3-inch-thick foam, rope, chain or thick wire, a paint brush, a knife and scissors. Each different type of flowerpot forms a different body part on the flowerpot man.Full Answer >