Phone cloning is a practice where someone hacks a cell phone to associate its identifying data with that of another unit. This effectively allows people to make calls anonymously, as the calls will be mistakenly traced to another individual. It also allows people to make free calls, since the bill goes to the person with the original model. In most nations, phone cloning is a form of fraud and is considered illegal, with heavy penalties, since it involves tampering with telecommunications devices.
Best Answer: The tension is upwards in this case and it tends to be upwards in most cases Tension is the force provided by the rope or cable and is always in the direction that would stretch the rope/cable.
For elastic springs, the relationship between the applied force and the distance the spring moves is called Hooke's Law. F = -kx (1). The negative sign is used because F is the restoring force of the spring, which is in the opposite direction from the applied force of the hanging mass. The restoring force is therefore in the opposite direction from the displacement of the spring.