You can buy new straps to replace old or broken ones.
When studying elastic energy by stretching rubber bands, it is important to wear safety goggles to protect your eyes in case the rubber band snaps back unexpectedly. Additionally, wearing gloves can help prevent rubber band burns on your skin. A lab coat or apron may also be useful to protect your clothing.
Elastic materials bounce back, while a non-elastic material will remain deformed if you poke it.
well you do swimming on your back while swimming backstroke
Elastic is something that can be stretched but goes back to its original shape after.
Goggles purchased "off the shelf" should not be refractive, i.e. should not have a 'focal length'. I suppose if you're a die-hard compulsive SCUBA diver, you could buy prescription goggles; then their focal length would be whatever suits your prescription. But for anything bought in a sports supply, if it has a focal length, then you're on the road to eye-strain ... take it back !
Earthquakes will happen.
When you pluck an elastic band, it causes the elastic band itself to vibrate. The vibration is the result of the tension in the elastic band being released and the elastic band responding by oscillating back and forth.
A catapult has elastic potential energy when the elastic has been pulled back. This potential energy is stored in the stretched elastic material. When the catapult is released, this potential energy is converted into kinetic energy as the projectile is launched forward.
Elastic can be stretched and then reverts back to its original shape.
Elastic or Rubber
It can revert back to its original shape.
The first part of the swim suit on Panfu is at the Pet Store, then it will say ''go to the lifeguard at the swimming pool(.)'' You will have to come back in one day.After you have waited a whole day, the lifeguard will say to find the armbands counting the swimming goggles. They are at the Pony Stable. You will have to come back in one day.After ANOTHER day past you will have to find the swim suit, just in the changing room, right in front of your screen at the left.Now you will have your complete swim suit!