Please solve the following:

Dear Student,


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​​​​​Regards

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We know that

w = 9.8 N
v = 100 cm3 = 0.0001 m3
dw = 1000 kg/m3
g = 10 m/s2

Since Uwater = vdwg
Uwater = 0.0001 x 1000 x 10 = 1 N

Since Wapp = Wreal - Uwater
So Wapp  = 9.8 - 1 = 8.8 N
 
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What are you looking for?