A brick weighs 70.0 N, and measures 30.0 cm × 15.0 cm × 5.00 cm. What is the minimum pressure it can exert on a horizontal surface due to its weight?
a. 1.55 kPa
b. 12.5 kPa
c. 3.15 kPa
d. 12.5 kPa
e. None of the above

A brick weighs 70.0 N, and measures 30.0 cm × 15.0 cm × 5.00 cm. What...
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