How much drop will be if we have 1460LF(leneal feet)of pipe with a grade of 0.5%?
3. (20pts) Suppose we have a bouncy-ball that we drop from a height of 5.00 feet. (a) How long does it take for it to hit the ground? (b) What is its velocity just before it hits the ground? (e) i. What is the magnitude and direction of acceleration when released? ii. What is the magnitude and direction of acceleration just before it reaches the ground?
You are designing a ping pong ball launcher using 1 1/2 " pvc pipe as a launch tube. The diameter of a professional grade ping pong ball is 40+/- 0.5 mm. Schedule 40 pvc pipe actually has an inside nominal diameter of 1.610 inches. Using the convention: X is +/- 1 inch XX is +/-01 inch and XxX is +/-005 inches, what is the minimum clearance we should have between the ping pong ball and the inside of the pvc...
You are designing a ping pong ball launcher using 1 1/2 " pvc pipe as a launch tube. The diameter of a professional grade ping pong ball is 40+/- 0.5 mm. Schedule 40 pvc pipe actually has an inside nominal diameter of 1.610 inches. Using the convention: X is /- .1 inch ; .XX is +/ .01 inch and XXX is +/-.005 inches, what is the minimum clearance we should have between the ping pong ball and the inside of...
Pressure drop varies linearly with velocity for laminar flow in a pipe flow. At a large Reynold’s number encountered in turbulent flow, how do you anticipate pressure drop to vary with flow velocity? Just need a general direction help.
3. How much minor loss does a pipe expansion cause if the pipe diameter increases from 4 cm to 10 cm with an angle (0) of 20° if water is flowing in a flow rate of 1 ft3/s? D2
Question The pressure drop Ap, along a straight pipe of diameter D has been experimentally studied, and it is observed that for laminar flow of a given fluid and pipe, the pressure drop varies directly with the distance I, between pressure taps. Assume that Ap is a function of D and I, the velocity V, and the fluid viscosity H. Use dimensional analysis to deduce how pressure drop varies with pipe diameter. [Hint: Use the method of repeating variables, Ap...
How much 10% cream and how much 0.5% cream is needed to make 90g of a 2.5% cream? (Round to the nearest whole number.)
We want to have $250,000 in 26 years. Annual rate is 5.6%. How much do we need to invest at the end of each year?
The advertising elasticity of demand for ballet shoes is 0.15. How much will Happy Feet Shoes have to increase advertising to increase demand for ballet shoes by 10 percent? 66.7 percent 4.3 percent 0.02 percent None of the options. 38.6 percent
QUESTION 14 0.5 pointsSave Answer How much heat is lost/gained by the lake as the ice cube melts? O More heat than was calculated in part b. O The same heat that was calculated in part b O Less heat than was calculated in part b. O We do not have enough information. QUESTION 15 1 points Save Answer