Question

A cubis box has mass 5 kg and side 50 cm. When placed with one of it's faces on the floor, how much pressure does it exert on the floor?
O 150 Pa
O 196 Pa
О 210 Pa
235 Pa
Marks: +1 / 0
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Answer 1

Answer:

98 Pa

Explanation:

with the formula of pressure

P=F/A     P=mg/A

m=5kg

g=9.8m/s²

A=50cm =50/100 =0.5m

P=5x9.8/0.5

=98 Pa