Physics, 14.12.2019 05:31, ineedhelp2285
Fluid mechanics example the prototype canoe is l = 6 m long and you have been asked to conduct a model study at 1/6th scale to estimate the drag force (fd) on the canoe when it is propelled at a velocity of 3.0 m/sec. your friend reminds you that they are pretty sure that the wave generation by the canoe is the dominant source of drag. i. what physical variables to you expect the canoe drag to depend on ? ii. express your above functional dependence in dimensionless form. iii. can total similarity be achieved (support your answer by demonstrating that it can or can not) ? iv. if you measure a drag force of 47 n in your lab study what is the prototype drag force ? v. what assumption(s) did you make in getting your answer to part (iv) ?
Answers: 1
Other questions on the subject: Physics
Physics, 21.06.2019 18:50, iceyburh
The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth's center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
Answers: 1
Physics, 22.06.2019 05:00, unknowntay04
He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will
Answers: 3
Physics, 22.06.2019 20:40, mathman783
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
Do you know the correct answer?
Fluid mechanics example the prototype canoe is l = 6 m long and you have been asked to conduct a mod...
Questions in other subjects:
