Ask a New Question

After a long class, a physics teacher stretches out for a nap on a bed of nails. How is this possible?

I have done that demo many times. One, make certain the nails are not sharp. Secondly, make certain there are many of them. I did them on 1in by 1in grids.

Pressure= weight/(nailheadarea*numbernails)

Ask a New Question or answer this question.

Similar Questions

my physics teacher asked the class to find a cool physics topic and write a summary and a reflection on it 1page.... any ideas
1. 9 answers
In a lab in my physics class, we were supposed to find the CG of my physics teacher. My partner and I had him lie flat on a
1. 0 answers
A teacher's school day is 81/4 h long. The teacher has six classes everyday. Each class is 5/6 h long. About how many hours of
1. 1 answer
Stretches that do not involve motion and are held for a brief period of time are called: (1 point)A) Isometric stretches B)
1. 1 answer

more similar questions