Dynamics Course
Determine minimum velocity required to go over the person and under the goal post.
Person is 2m and goal post 2.44m
.
Dynamics Course Determine minimum velocity required to go over the person and under the goal post....
Determine the minimum velocity required to pass the ball over
the defender and make a goal.
0 CI 9 12 e.couAGE PIC COLLAGE
ME 310: FUNDAMENTALS OF FLUID DYNAMICS LEONarDO P CHAMORRO HOMEWORK 7 Determine the velocity profile of a free-surface flow over an inclined wall. Assume steady state conditions. 9 X2 x,
After kicking the ball with an initial velocity of v4 = 24 m/s over the post, the ball strikes the stand seats at point B. Calculate the distance x and the y coordinate of point B. V-24 m/s 4.5 m 60° --- 19.5 m
Main Menu Contents Grades Syllabus Course ContentsTimerNotes Evaluate Feeback PrinInfo A person who is 1.3 m tall throws a ball with a speed of 6.8 m/s at an angle of 20 degrees above the horizontal. What are the x and y components of the velocity (in m/s) of the ball the instant before it strikes the ground? The acceleration due to gravity is 10 m/s2 x-component: y-component: Submit Answer Tries 0/2 Post Discussion Send Feedback
A merry-go-round starts from rest and accelerates uniformly over 19.5 s to a final angular velocity of 6.75 rev/min. (a) Find the maximum linear speed of a person sitting on the merry-go-round 6.50 m from the center. (b) Find the person's maximum radial acceleration. (c) Find the angular acceleration of the merry-go-round. (d) Find the person's tangential acceleration.
Advanced Fluid Mechanics
Determine the streamfunction and velocity potential for uniform flow of strength U over a point source and sink of equal strength, m, located on the x-axis at +/-b (the source is at-b with the sink at +b, where b is not small). Write expressions for the u and v velocity components, and draw streamlines of the flow. Determine the location(s) of any and all stagnation points.
Determine the streamfunction and velocity potential for uniform flow of strength...
please ask that you clearly
go over what is different in each spot (top, bottom, and middle? I
don't understand the difference between the top and bottom, isnt
there just a normal force up and gravity down for both ? And isnt
there just a normal force up and gravity down in the middle too ??
Please help. And please make the force diagrams just so I can
really understand. (and please, please solve the whole problem I
really need...
The rectangular channel is 1.5 m wide, and the water flows with velocity V = 3.55 m/s. Suppose that yı = 0.9 m. (Figure 1) Determine the required height h of the bump so that the flow can change to subcritical flow after it passes over the properly designed bump. Express your answer to three significant figures and include the appropriate units. h = 2.23x10-2m Submit Previous Answers Correct Part D Figure 1 of 1 > What is the depth...
10.13. The shear stress, Tw, on a flat surface that is caused by a fluid of density p and vis- cosity u flowing over the surface at a velocity V is given by where Re,- V Re where r is the distance from the upstream end of the flat surface. (a) Use the given shear stress distribution, w(x), to determine the drag force on a flat plate of width W and length L in terms of W, L, V, p,...
Practice Problems 12-12. Determine the total time required for a car to travel 1km along a straight road if it starts from rest (position 1), reaches a maximum speed at some intermediate point (position 2) and then stops at the end of the road (position 3). The car accelerates at 1.5m/s2 and decelerates at 2m/s. Hint: Draw a straight line with three positions marked on it. Write kinematics equations corresponding to positions 1-2 and 2-3, and solve the resulting equations...