A rectangular solid block has length 10cm, breadth 5cm and height 2cm. If it lies on a horizontal surface, and has density 100kg/m\(^3\), calculate the pressure it exerts on the surface.
a
20 N/m\(^2\)
b
100 N/m\(^2\)
c
400 N/m\(^2\)
d
300 N/m\(^2\)
Explanation
Correct Option
aVideo Explanation
Post your Contribution
Share:
Discussions (5)
AceA001
1 year ago
All these long formula can be shortened
P = D.g.h = 100*10*2/100 = 20N/m²
No need find Area and volume.
