Question 58:
(a) Define pressure.
(b) What is the relation between pressure, force and area ? ,
(c) Calculate the pressure when a force of 200 N is exerted on an area of:
(i) 10 m2
(ii) 5 m2
Lakhmir Singh Physics Class 9
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Yeah ur answer is here
A pressure is the forces applied on the surface area
unit of pressure is Newton per meter square
pressure = force / area
pressure = 200 / 10
= 20 n / m2
pressure = 200 / 5
40 n / m2
this is ur correct answer and please mark me as brainlist answer plz request
A pressure is the forces applied on the surface area
unit of pressure is Newton per meter square
pressure = force / area
pressure = 200 / 10
= 20 n / m2
pressure = 200 / 5
40 n / m2
this is ur correct answer and please mark me as brainlist answer plz request
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