A jet of water 50mm in diameter with a velocity of 18 m/s strikes a flat plate inclined atan angle of 25° to the axis of the jet. Determine the resultant force exerted on theplate.

5)  Before transferring the rod into the graduated cylinder, the cylinder tipped and some of the water splashed from the cylinder. The student did not redo the volume.  Will the student’s calculated density be higher, lower or the same as the actual density of the rod?  Explain.

Consider the propeller tube shown in. The density of air is Pa = 1 23 kg/m. The diameter of the nozzles at B, C, D, and E is 100 mm 100 mm 0.5 m M D 60 rad/s 0.5 m 0.5 m 0.5 m Part A If the propeller tube rotates at a constant rate of 60 rad/s when 1.80 kg/s of air enters at A, determine the frictional torque M acting on the tube. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise.

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A 3-in-diameter horizontal water jet having a velocity of 90 ft/s strikes a curved plate, which deflects the water 180° at the same speed. Ignoring the frictional effects, determine the force required to hold the plate against the water stream.

Water flowing steadily at a rate of 0.16 m3/s is deflected downward by an angled elbow as shown. For D = 30 cm, d = 10 cm, and h = 50 cm, determine the force acting on the flanges of the elbow and the angle its line of action makes with the horizontal. Take the internal volume of the elbow to be 0.03 m3 and the weight of the elbow whose masss is 5kg.

A lead ball of radius 5 cm is immersed in water.  Calculate the thrust it undergoes.  Consider the density of water as 1000 km/m^3.  The formula for the volume of the ball is V=3/4 πr^3

The waterwheel consists of a series of flat plates that have a width b and are subjected to the impact of water to a depth h, from a stream that has an average velocity of V. The wheel is turning at w. Part A Determine the power supplied to the wheel by the water Express your answer in terms of the variables b, h, w, V, Rand water density pw.

A plate receives a jet of water (p = 1000 kg / m3) which it distributes symmetrically. The plate has a mass of 756 kg and is supported by the tips shown in the figure. Determine the force exerted by the jet on each tip and the instantaneous acceleration the plate would experience if the tips were abruptly removed. 0.4 m/s 500 mm Acceleration = m/s?

Water flows into the horizontal bend fitting at A with a velocity of V = 4.2 m/s, and exits at B into the atmosphere as shown in (Figure 1). A 150 mm 200 mm 400 mm y 30° B Determine the r-component of force at C needed to hold the fitting in place. Determine the y-component of force at C needed to hold the fitting in place. Determine the moment at C needed to hold the fitting in place.