Engineering Mechanics

The flow rate of water through the turbine shown is 0.20 m^3/s and the pressure at points 1 and 2 are 150KPa and -35KPa. Determine the power generated by the turbine.

How to find the values of the following forces when it isn't given?

The figure below shows a horizontal beam AB (negligible weight) that is subjected to four forces. The 100N and 20N forces are acting vertically down. The 60N and 40N forces are at an angle of 30with respect to the vertical and horizontal respectively. Find (a) the magnitude of resultant force (b) the distance of the resultant from the support A (c) The reaction forces developed at the supports A and B.

Hi, i just want to ask is there an easy way to master moment in 2d? It seems like moment 3d is much easier since you can use any points and connect them as line, 2d needs perpendicular lines so im having difficulties with it instead. Pls help.

I have a flyweight that rotates about a pin in a cvt clutch.
the flyweight gets its motion from centrifugal force that acts on the center of gravity on the object. i am trying to develop the acceleration equation using kinamatics but am a little rusty. i have developed the force equations but would like help with the acceleration.

Hello guys, how can I solve for the projectile's speed, horizontal distance and maximum height reached if the only given in the problem is the time of flight and the angle of inclination from the horizontal.
The projectile is thrown from the cliff by the way, thanks :)

Hi! Pahelp please? Anyone who has a good heart huhuhu. I badly need your help. Anyone who can answer this? I mean with the process.

The collar has a mass of 3kg and is supported on the rod having a coefficient of kinetic friction Uk=0.4. The attached spring has an unstretched length of 0.2m and stiffness k=50N/m. Determine the speed of the collar after the applied force F=200N causes it to be displaced s=1.5m from pt. A. When s=0 the collar is held at rest?

What is the process?