Awoman is emptying her aquarium at a steady rate with a small pump. the water pumped to a 12-in.-diameter cylindricalbucket, and its depth is increasing at the rate of 4.0 in. per minute. find the rate at which the aquarium water level isdropping if the aquarium measures 24 in (wide) x 36 in (long) x 18 in. (high).

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise