An aircraft carrier is moving at a speed of 44 knots when the propeller shafts are instantaneously stopped. If the speed reduces to 20 knots in 24 minutes determine and plot the distance (s) in nautical miles the ship travels and the speed (v) during this time interval. The deceleration of the ship is proportional to the square of the speed; i. e. a=-kv^2?

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

Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.