cylindrical rests on a platform 1 m high. Initially the tank is filled with water to a height (h) of 0.5 m. A plug whose area is 10-4 m is removed from an orifice on the side of the tank. Calculate (i) initial speed of with which water flows from orifice and (ii) the speed with which water strikes the ground
Answers
Answered by
3
Answer:
cylindrical rests on a platform 1 m high. Initially the tank is filled with water to a height (h) of 0.5 m. A plug whose area is 10-4 m is removed from an orifice on the side of the tank
(i) Initial speed of with which water flows from orifice:
v = √2gh
= √ 2*10*5
= 10 m/s
(ii) the speed with which water strikes the ground
According to the conservation theory:
v'^2 = v^2+ 2gH
= 100+2*10*5
= 200
v'= 14.1 m/s
Similar questions