Explanation:
Area = 3cm×3cm=9cmsquare = =9×10
−4
m
2
& Pressure exterted = 5Pa
Since Pressure =
Area
Force
Force = Pressure × Area
Force = 9×10
×5N
= 45×10
N.
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Answers & Comments
Explanation:
Area = 3cm×3cm=9cmsquare = =9×10
−4
m
2
& Pressure exterted = 5Pa
Since Pressure =
Area
Force
Force = Pressure × Area
Force = 9×10
−4
×5N
= 45×10
−4
N.