well if they didnt have bungee rope then all of their weight would hit them at the same time. Whereas if you have a bungee rope then it lets you take your own weight very slowly
The safety of each individual is the responsibility of the operator. Individual persons' weights may vary, and the cord's effectiveness is reduced with every usage.
its the hooke's law.
Lungi dance, Lungi dance
So that the speed if descent is slowed gradually. Otherwise the velocity could tear the persons limbs off.
Gravity and elastic force.
Bungee jumpers use ropes that have small values of the force constant because they want maximum stretching for their cords to preserve as much energy as possible from their initial fall. The units of force constant are N/m. On a bungee cord, you would like the stretch to takes as little force as possible per meter of cord.
When bungee jumping, people go head first because the bungee cord is attached to their feet, and if they reamined in an upright position until they reached the end of the cord, it would flip them upside down with a very large amount of force. This would create a painful whiplash and greatly increase the risk of injury to the jumper, especially in to their spine.
No, a bungee cord cannot be used as a force meter because the elasticity of a bungee cord is not that much, compared to a force meter.
yes, stretching is a force!
Gravity, rope, and friction
Gravity and elastic force...
Stretching force
Tension
A stretching force is basically tensile strength. It is measured in pascals or equivalently newtons per square meter. For example, carbon nanotubes have a stretching force or tensile strength of 63 GPa.
long time, small force
Propelling force