Question

Please answer these questions 1. On what factor/ factors pressure depends? 2. Show that 1Pa=10dyn/cm2. 3. A blunt knife or a sharp knife which one you want to use to cut an apple. Why? 4. Why luggage bag's straps are wider?

Answer 1

Explanation:

pressure depends on thrust and area

3. sharp one

because if the area is low then the pressure will be higher so it will be easier to cut

4.if the straps are short then it will give immense pressure which results in pain

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