Parabola 1.2 cm dia. V1= 8 m/s Water %3D P1 = 150 kPa P2 = 110 kPa %3D

Solve it fast,,, hand written solution please.

Can I have help filling the blanks(when applicable) in the following? Please add a description of the way you thought to fill the blank. Thank you!

3. Find the horizontal reaction force from the stopper required to hold the gate in place: wall- hinge Rectangular gate, 7m wide stopper- 3m 5m air water

1 A SPHERICAL PORCELAIN BALL, WITH RADIUS R, IS DROPPED WITHOUT INITIAL VELOCITY IN A TEST TUBE CONTAINING GLYCERIN. DURING FALL, THE BALL IS SUBJECT TO THE FOLLO... A spherical porcelain ball, with radius r, is dropped without initial velocity in a test tube containing glycerin. During fall, the ball is subject to the following forces: P its weight; A the thrust of Archimedes; fluid friction force f = k v with k = 6 πrn; n: viscosity (Pa s) of Glycerin, V, velocity Density of Glycerin pg= 1.3 g/mL; density of porcelain pp = 2.3 g/mL; r ball radius= 1.0 cm; n = 1.0 s.Pa; g = 10 N/kg; volume of a sphere V = 4/3 πr³. The speed limit (in m/s) is: 0.11 0.22 0.44 0.33 0.55

A thick-wall underwater pipe is placed at 20m below sea level. The pipe is carryingcompressed natural gas with pressure of 50 MPa. The pipe has 115mm outer diameter andmade of 316 stainless steel with yield strength of 205 MPa. The density of sea water could betaken as 1029 kg/m3. Find out:a) What is the resultant outer pressure acting on the underwater pipe? b) What is the minimum inner diameter to ensure the pipe does not yield?c) Sketch the variation of hoop and radial stress across the pipe wall, completed with stresslabelling. d) What is the resultant longitudinal stress of the pipe?

lower end of a string and is moving in a horizontal circle of radius R = 0.15 m at constant speed v = 0.51 m/s. The string has length l and negligible mass and makes an angle 0 with the vertical. The angle 0 is %3D m

the equations given are not clear, can you display them clearly as it looks confusing