Answer:
a)

b))

c)

d)Power = 14.14 hp
e)Power =13.85 hp
Step-by-step explanation:
Given that
t =30 s
S= 25 ft
F= 9500 lb
P= 3000 psi
1 psi = 6894.68 Pa

psi = pound force per inch square
a)
We know that
F = P A
9500 = 3000 A

We know that
1 inch = 0.0833 ft



b)


C)
Flow rate Q



d)
Power = P Q

Power = 10.55 KW
1 KW = 1.3 hp
Power = 14.14 hp
e)
Horsepower delivered by the cylinder to the load.= 0.98 x 14.14 =13.85 hp