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junior college 1 | H1 Maths
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Date Posted: 1 year ago
Views: 220
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incorrect answers due to incorrect formula!!!
by definition, pressure is force per unit area,
so should be p=F/A instead of p=FxA.
answers should be ...
p = 50 / 0.002
= 25000 Pa
F2 = (50 / 0.002) x 0.005
= 125 N
by definition, pressure is force per unit area,
so should be p=F/A instead of p=FxA.
answers should be ...
p = 50 / 0.002
= 25000 Pa
F2 = (50 / 0.002) x 0.005
= 125 N
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