Explain the velocity of flow toward the sphere along

Assignment Help Chemistry

Reference no: EM13276205

Tests on a sphere are conducted in a wind tunnel at an air speed of U0. the velocity of flow toward the sphere along the longitudinal axis is found to be u=-U0(1-r0^3/x^2) where r0 is the radius of the sphere and x is the distance from its center. determine the acceleration of an air particle on the x-axis upstream of the sphere in terms of x, r0 and U0.

Reference no: EM13276205

Questions Cloud

Explain a physical interpretation of the behavior : the boyle temperature is the temperature at which the coefficient b is zero. Therefore, a real gas behaves like an ideal gas at this temperature. (a) Give a physical interpretation of this behavior.

What conclusions can you draw from this information : You have taken the following information from a firm's financial statements. As an investor in the firm's debt instruments, you are concerned with its liquidity position and its use of financial leverage.

What are the costs of retained earnings and new common stock : The company currently Pays $2.10 cash dividend and has a 6 percent growth rate. What are the costs of retained earnings and new common stock?

Calculate junction capacitance with reverse bias of 10v : a) An Si p+-n junction has A=1/100 cm^2 and N(donor)=10^15/cm^3 on the n side. Calculate junction capacitance with reverse bias of 10V. b) An abrupt p+-n junction is formed in Si with donor doping of Nd=10^15 / cm^3.

Explain the velocity of flow toward the sphere along : the velocity of flow toward the sphere along the longitudinal axis is found to be u=-U0(1-r0^3/x^2) where r0 is the radius of the sphere and x is the distance from its center. determine the acceleration of an air particle on the x-axis upstream of..

Determine what is the input impedance of the open circuit : An emitter-follower circuit is built using an npn transistor with ß=100 and with RE =1k-ohm. What is the input impedance of the open circuit. If a load of 100-ohm is connected to the output of the circuit, what is the input impedance

State a balanced molecular equation and a net ionic equation : Write a balanced molecular equation and a net ionic equation for the reaction aluminum hydroxide with a solution of hydrobromic acid. Include the states of each species. a) balanced molecular equation b) net ionic equation

Study a diverse neighborhood where their internship : What statistical analysis will test for this, plus one other variable on a skill the teachers were supposed to learn?

Calculate the common mode rejection ratio-cmrr : A balanced transmission line picks up an undesired signal with a 5-mW level. After conversion to an unbalanced signal using a center-tapped transformer, the undesired signal is 0.011 uW. Calculate the common mode rejection ratio (CMRR).

User Account

All Pages