Define pressure. a pressure of 100 pa acts on a surface of area 15cm2 by a block of mass 'm'. calculate 'm'
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pressure is defined as the force acting per unit area of surface ..
Given ..
P = 100pa
A = 15 cm2
P = F / A
F = PA
F = 100×15
F = 1500N
We know
F = mg
m = f / g
m = 1500/ 10
m = 150 kg
Given ..
P = 100pa
A = 15 cm2
P = F / A
F = PA
F = 100×15
F = 1500N
We know
F = mg
m = f / g
m = 1500/ 10
m = 150 kg
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