A fire hose exerts a force on the person holding it. This is because the water accelerates as it goes from the hose through the nozzle. How much force is required to hold a 7.4cm diameter hose delivering 410L/min through a 0.75cm diameter nozzle?With two significant figures, I get 1100N but it's wrong and not sure why. Please Help
It shouldn't be. Air must be leaking out. Call a repair man to check it out. Consumers Report recommends that a dryer over 10 years old is usually not advisable to repair, it should be replaced. The savings on energy usually pays off in a few years if you get a Energy Star appliance.
Sounds like it might have had an alarm system at one time but someone disabled it by unhooking a ground wire which disables the alarm but unfortunately also disables the horn, people disable them if they lose the remote or if the remote doesn't work.better off to have new alarm installed anyone with knowledge of cars can look under the dash and tell you if it has an alarm system,it mounted on top the steering colum
