1 ft-lbf is equal to 1.355818 J
1 hp is equal to 550 ft-lbf/s
P= (gamma/gc144 * (V1 - V2)/t
= 0.0765 (17.71 - 14.70)/0.1
= 0.0765 * 3.01/0.1
= 2.3082 hp