40. A sharp knife is used to cut objects, with
ease and less force. What does this indicate?
(a) For a given force, smaller the area of
application, greater is the pressure
applied.
(b) For a given force, more the area of
O application, greater is the pressure
applied.
O
(c) Greater pressure is obtained by using
muscular force.
(d) Sharper objects exert more force.
Answers
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1
Answer:
a option)for a given force smaller area of application,greater the pressure applied
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