Please help me with all answers
P= m/ V P=F/A P=Potpgh A, V, = A2 V 2 P,tpgh, +1/2 pv, = P2+pgh2 + 1/2 p v2- https://phet.colorado.edu/sims/cheerpj/fluid-pressure-and- flow/latest/fluid-pressure-and-flow.html?simulation=fluid-pressure-and- flow Open the link. Upper right: click on Ruler and Grid. Lower right: click on Fluid Density and Gravity to read these values. The pressure meter gives it in "kPa" or kilopascals. Note that 1 atmosphere "1 atm" is approximately 1.013E5 Pa = 101.3 kPa. 0 1.a. Record: density p = kg/m', gravity g = m/s? 1.b Pressure meter records absolute pressure P = Po +pgh, at its bottom point. Place its point just above the surface of the water. It reads, P = 101.3__kPa (6 sig figs). Is this 1 atm? Yes/No. 1.c. Move meter to bottom, and just at this lower surface (see figure), P = kPa (4 sig figs) 1.d. Calculate depth "h" from P = P, +pgh, h= m (4 sig figs). Is this very close visually to the depth given by the ruler (use depth = bottom surface - upper surface heights), Yes/No. Click Reset All. For the calculation in 1d, you will need to multiply all pressure meter measurements by 1,000 to have them in proper Pa units. Click on the middle icon (upper left) Bass. Click only on Grid. Pascal's Law "the pressure everywhere at the same depth has the same value". Here, a vessel with 4 slanted sides, connected at its bottom. 2.a. Use the slider beneath the simulation to entirely drain all the water out. Use the pressure meter to measure the pressure "both sides, left and "right" at the bottom of the vessel. Both pressures the same? Yes/No. At both, P = 101.3__ kPa (6 sig figs). 2..b. Use the slider on the faucet handle to put a very low water level in (and stop) at about the level shown. L Is the water seeking its own level "on left side and right sides"? Yes/No. Does the meter have the same value of pressure on left and right sides? Yes/No. 2.c. Continue filling with faucet handle until both sides are "as close as is possible" to 1.5 m deep (just as in the figure). Record the pressure value 0.5 m below the surface as is shown, right side P = kPa (4 sig figs) At the same depth, left side P = kPa (4 sig figs). 2.d. Record the pressure value at the vessel's bottom, right side P = kPa (4 sig figs). At the same depth, left side P = kPa (4 sig figs). Does this verify Pascal's Law? Yes/No. Click Reset All. Click on the right hand icon (upper left) dud. Click on Grid. Buoyancy. T, = T2 + B B = miiq g = Pliq obj T1 = mobj g f= Pobj Pliq Pwater= 1000 kg/m3 3.a. Bring the meter down to the water's surface (as shown, barely touching it). Record the pressure Pc = 101.3__kPa (6 sig figs). This should read as is shown. 3.b. Bring the meter down to the vessel's lower surface and record P = kPa (4 sig figs)
