Respuesta :
Terminal velocity principle/mechanism can help to write a claim for "how to build a parachute".
Claim for "how to build a parachute" :
- The trash bag should be cut into a square with 20-inch sides.
- Punch a hole in each corner of the plastic rubbish bag with a hole punch.
- Cut four lengths of twine, each 20 inches long.
- Each hole in the bag should be threaded with a length of string, which should then be tightly tied at each corner.
- One egg should be placed inside the plastic sandwich bag. The bag should then be twisted shut and tied with the strings' loose ends. Additionally, the parachute will be fastened to the egg bag using this method.
- Try it once more with various-sized bags and strings (the length of the strings should match the size of one side of the square).
- Consider your knowledge of wind resistance. Which bag size do you believe will allow the egg to slowly fall to the ground? Make a note of what you anticipate happening. The hypothesis refers to this.
- Bring the egg parachute to your second story and ask a parent to assist you in dropping it from the window.
What is the science behind the Parachute ?
The terminal velocity principle is used by parachutes. The majority of parachutes are made to allow you to descend more slowly by significantly increasing your aerodynamic drag. resulting in a considerable reduction in final velocity.
To know more about Terminal Velocity please click here : https://brainly.com/question/13655133
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