Piston P is moving upward with a velocity of vp=230 in./s. (Figure 1) Determine the velocity of the center of gravity G of the connecting rod at the instant = 26° Enter the x and y components of the velocity in inches per second to three significant figures separated by a comma. Figure 1 of 1 5 in. 2.75 in. L1 1,45 in ΜΕ ΑΣΦ vec (UG)z. (VG)y = Submit Request Answer Provide Feedback ? in./s Nex

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9. Calculate the moments of inertia Iki and Iyı and the product of inertia Ixlyı with respect to the axes for the Z-section shown in the figure if b= 75 mm, h = (60+10k¡) mm, t = 12 mm, and 0 = 60°. h

P 300 mm 300 mm 150 mm 200 mm A P (N) 500 t (s) 2 The 47-disk is rotation at 151 rad/s. The force P is applied to the brake as indicated by the graph. If the coefficient of kinetic fraction at the contact between the beam and the disk is 0.4, determine the time needed to stay the disk from rotating. Neglect the thickness of the brake.

Fluid mechanics, nozzle problem: Water at 15oC flows through the nozzle that contracts from a diameter of 10 cm to 2 cm. The exit speed, v2= 25m/s and atmospheric pressure prevails at the exit of the jet. Calculate the pressure at section 1 and the force required to hold the nozzle stationary.

Calculate the moment of inertia of the shaded area about the x-axis. - 30 mm. Assume a = 45 mm, r = Answer: Ix a a (106) mm 4

A baseball is thrown by a picture at 88 mph (129 ft/s) through still air. The diameter of the baseball is 2.82 inches. Estimate the drag force on the baseball. NOTE: ρair = 2.38 x10-3 slugs/ft3, νair = 1.57x10-4 ft2/s. Assume the baseball acts as a smooth sphere.

Please explain the moments part for the system. Thanks

Solve it clearly please

in a three-dimensional incompressible fluid flow, the velocity components are:

The cage system shown in the figure is made of EC rod. The Flow Limit of the material is 180 MPa and the Safety Coefficient is 4 is desired to be. Accordingly, the circular cross section EC rod Calculate the diameter.

Q3-An 8-kg block is suspended from a spring having a stiffness K= 80 N/mlf the block is given an upward velocity of 0.4 m/s when it is 90 mm above its equilibrium position,determine the equation which describes the motion and the maximum upward displacement of the block measured from the equilibrium position. Assume that positive displacement is measured downward. Own=3.162 rad/s 0.031622 rad/s Own=31622 rad/s Own=0.31622 rad/s Own= 0.0375 rad/s

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