The pressure differential across a 3.0 m x 5.0 m bulkhead is 900 Pa. What is the effective load on the bulkhead in kg?
The pressure differential across a 3.0 m x 5.0 m bulkhead is 900 Pa. What is...
The pressure differential across a 1.0 m x 2.0 m air door is 400 Pa. What is the force (N) and load (kg) acting on the door?
E4B.12(a) An open vessel containing water stands in a laboratory measuring 5.0 m x 5,0 m x 3.0 m at 25°C; the vapour pressure of water at this tempera ture is 3.2 kPa. When the system has come to equilibrium, what mass on will be found in the air if there is no ventilation? Repeat the calculation to open vessels containing benzene (vapour pressure 13.1 kPa) and mercury (vapour pressure 0.23 Pa).
13. If 13 kg of water in a 5.0 m' container is heated to 900°C, what pressure is developed? (5 points) MPa
2. A 3.0 kg object moves in the +x direction with a speed of 5.0 m/s. A 8.0 kg object moves in the -x direction with a speed of 2.5 m/s. What is the momentum of this two-particle system? Assume one-dimensional motion, i.e., all vectors and movements occur along a line.
An object has an initial volume of 250L and a pressure of 5.0*10^9 Pa. If the pressure increases by 1.6*10^7 Pa, what is the delta V (Change in volume)?
A 3.0 gg particle has momentum 5.0×105 kg⋅m/skg⋅m/s What is the particle's speed?
A +5.0 µC point charge is on the x-axis at x = -3.0 m, and a +2.2 µC point charge is on the x-axis at x = +1.0 m. Determine the net electric field (magnitude and direction) on the y-axis at y = +2.0 m. magnitude = N/C direction = ° counterclockwise from the +x-axis.
Three masses are positioned at the following coordinates 3.0 kg at (4.0 m, -5.0 m); 6.0 kg at (-7.0 m, 3.0 m); and 1.0 kg (2.0 m, 2.0 m). Calculate the center of mass of the system.
Problem 3.77 3.78 What is the differential pressure in k Pa? a. 2.9 b. 0.2 c.0.3 PA PB 1 square 10 cm water
Three small masses are positioned at the following coordinates: 3.0 kg at (3.0 m, 2.0 m); 4.0 kg at (0.0 m, -1.0 m); and 5.0 kg at (5.0 m, -7.0 m). What are the coordinates of the center of mass (or center of gravity) of this system?