Physics, asked by ans4859, 1 year ago

Give Reasons :-
A-SCHOOL BAGS HAVE WIDE STRAPS.
B-A SHARP KNIFE CUTS BETTER THAN THE BLUNT KNIFE.


muskan5344: because less area exert more pressure and large area exerts less pressure

Answers

Answered by quikiequeen
2
Hello,

Bcoz it is easy to carry.. The force is distributed over a large area


Don't know about that.. Thnx


Answered by Anonymous
4
As we know that if surface area is smaller...the pressure is larger.
So the edges of a knife is sharp so that it can be easy to cut something.

☆If surface area is larger, the pressure is less..So in order to reduce pressure on shoulders,, the straps of the bag are made wide.
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