Question

The density of the object 1.21kg/m3 the diameter of the object .15m the power fit of...

The density of the object 1.21kg/m3

the diameter of the object .15m

the power fit of the trendline equation y=0.9226x^0.5737

Calculate the drag coefficient using these numbers

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

hello dear if you have any doubt please comment ...... thank you :)

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Using a density of air to be 1.21kg/m3, the diameter of the bottom part of the...
Using a density of air to be 1.21kg/m3, the diameter of the bottom part of the filter as 0.15m (assume circular cross-section), and the power fit of your Trendline equation( y=.9226x^.5737 , calculate the drag coefficient.
Calculate the Reynold's number using a viscosity of air as 1.81E-05 kilograms/(meters-seconds), the density of air...
Calculate the Reynold's number using a viscosity of air as 1.81E-05 kilograms/(meters-seconds), the density of air ( 1.21kg/m3 ), the diameter as 0.15 m, and, from the data, 0.89 m/s.
A spherical object (50 cm diameter, c=0.46 kJ/kg*C, k = 42 W/m*C, density = 7800 kg/m3...
A spherical object (50 cm diameter, c=0.46 kJ/kg*C, k = 42 W/m*C, density = 7800 kg/m3 ) is initially at a uniform temperature of 450 C. It is suddenly placed in a constant temperature environment of 100 C. The convection transfer coefficient is 500 W/m2*C. How long would it take for temperature in the center of the sphere to cool down to 150 C? Note: Bi for a sphere is (hD)/(6k).Suggestion: First calculate Biot number, then determine if T is...
5.0kg/s cyclohexane is pumped from a height of 2.5m to a height of 15m. Before the...
5.0kg/s cyclohexane is pumped from a height of 2.5m to a height of 15m. Before the pump inlet, the cyclohexane is motionless inside of a holding tank. The diameter of the pipe at the exit point is 2.5 cm. The density of cyclohexane is 779 kg/m3 . Calculate the pump power required in watts and hp. Assume negligible friction. Hint: you will have to include the effect of the outlet velocity ​​
For a wind turbine with a rotor diameter of 43 meters, air density of 1.125 kg/m3,...
For a wind turbine with a rotor diameter of 43 meters, air density of 1.125 kg/m3, and a wind velocity of 10 m/s, Wind power density is calculated as follows: A= Area= ¼ (π) D2 = ¼ (3.1416) (43)2 = 1451m2 Assuming 1m depth of the disk Volume = Area X Depth = 1451m2 X 1m = 1451m3 Mass = Density X Volume = 1.125 kg/m3 X 1451m3 = 1780 kg WPD = Pwr/ A = ½ ρ V3 =...
The density of an object is about 400 kg/m3, and the density of water is about...
The density of an object is about 400 kg/m3, and the density of water is about 1000 kg/m3. A cubic block of the object one meter on a side floats in water. Assuming that the lowest square face of the cube is horizontal, the height of the block above the water line is 0.9 m. 0.8 m. 0.5 m. 0.6 m. 0.1 m.
A spherical raindrop 3.1 mm in diameter falls through a vertical distance of 3550 m. Take...
A spherical raindrop 3.1 mm in diameter falls through a vertical distance of 3550 m. Take the cross-sectional area of a raindrop = πr2, drag coefficient = 0.45, density of water to be 1000 kg/m3,and density of air to be 1.2 kg/m3. (a) Calculate the speed a spherical raindrop would achieve falling from 3550 m in the absence of air drag. (b) What would its speed be at the end of 3550 m when there is air drag?
An object of mass M and density ρ released from rest while under water. The object...
An object of mass M and density ρ released from rest while under water. The object feels a viscous drag from the water with a drag constant K. What is the terminal speed of the ball? free body and what laws What do you expect to happen to the terminal velocity as the density of the ball approaches the density of the water? A. As the density of the object approaches the density of the water, the terminal speed increases...
An object of mass 1.6 kg and volume 0.0022 m3 is placed into a fluid of...
An object of mass 1.6 kg and volume 0.0022 m3 is placed into a fluid of density 1.33 ✕ 103 kg/m3. The fluid is at rest. (a) Will the object float or will it sink in the fluid? float sink (b) If it floats, what fraction of volume is immersed in the fluid? If it sinks, find its acceleration, ignoring any drag force on the object. (Enter the magnitude of the acceleration if it sinks.)
A hollow steel sphere (the density of steel is 7820 kg/m3) with an internal diameter of...
A hollow steel sphere (the density of steel is 7820 kg/m3) with an internal diameter of 10 cm and a thickness of 7mm is attached to a wooden cylinder (the wood has a density of 900 kg/m3) with a length 50 cm and a diameter of 20 cm. The inside of the sphere is filled with a fluid. If the system is neutrally buoyant in water with a density of 998.2 kg/m3, determine the density of the fluid inside the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT