A horizontal jet of water, that is moving at a velocity of 4 m/s with a mass flow rate of 1 kg/s, hits a curved vane fixed on a mobile cart. If the angle (theta) is 90^o and the cart is moving at a velocity of 2 m/s (to the left). The force exerted on the cart (F_B) is ... N

Water flows in an inclined-constant diameter pipe. At section 1, the pressure is measured to be 3 bar while it is 2 bar at section 2. If the elevation difference between 1 & 2 (Z₂-Z₁) = 15 m. The water flows from ...

Take g = 10 m/s²

Air is compressed through an air compressor. If the air enters the compressor with a volume flow rate of 1 m³/s and density of 1 kg/m³. At the exit section, the air density doubles. The mass flow rate at the exit section of the compressor is ... kg/s

A horizontal jet of water, that is moving at a velocity of 10 m/s with a mass flow rate of 1 kg/s, hits a curved vane fixed on a mobile cart. The angle (theta) that is required to maximize the force exerted on the cart is ... ^o

The conservation of energy principle requires the fluid to flow in a pipe from the high energy to the low energy