ok im babysitting a five and a two year old we are getting ready to go on a scavenger hunt/walk what are some things that we could llok for ????????? like flowers stick and other stuff?????
a sprig of graphite powder into the lock cylinder then run your key out and in of the cylinder some circumstances many times frees them up. If that doesn't remedy your project its time to drag the door panel and lube the linkage with the WD-40. A squirt on each and every pivot factor could do the trick then artwork the lock button manually various circumstances. My guess is that the project lies interior the linkage not the lock itself regardless of if it does not harm to aim the finest answer first.
It's a bit much to give answers for all that! I'll give some help for no. 1. 1) Work out the cross- sectional areas of the hose and nozzle (pi x r^2). Radius is 1/2 diameter. Multiply the hose x- sectional area by the flow rate per second, then divide the result by the x- sectional area of the nozzle. The result is the velocity of water from nozzle. The slightly quicker way is just to square the radii, and forget pi, which is common to both. ((R hose^2) x velocity)) /R nozzle^2 exit velocity. Try putting 1 question at a time up, but just ask for formulas/ help.
