Answers

2016-03-09T20:47:25+05:30
Minimum pressure exerted (when area is maximum) = 2× 10/ 0.2×0.05
= 20/0.010 = 2000 N/m²
Maximum pressure(when area is least) = 2×10/ 0.03×0.05 = 20/ 0.0015 = 200000/15 = 13333.33 N/m²

0