Physics Question

[OATeater]

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Hey, can anyone understand how to do Question 13 from the physics section of the Opted sample test?

Its kicking my arse.

Cheers!

A.

 

[NCOD]

Not completely sure, but P=F/A

Area is 2 m2

so 100 kPa = F / 2 m2 or F = 200 N

so 101 kPa = F / 2 m2 or F = 202 N

202 - 200 = 2.000 (C)


Make sure you are not looking at it as 2,000 ..... it's 2.000

 

[OATeater]

Thank ya kindly!