in a car lift, compressed air with a guage pressure of 4E5 Pa is used to raise a piston with a circular cross sectional area. if the radius of the piston is .17m, what is the maximum mass that can be raised by this piston?answer choices: A) 530kgB)3700kgc)9800kgd)22000kge)41000kg
Pascals regulation: p1p2 p stress pstress/section the great cylinder f 1360*9.80 one 13342 N section pi*0.24^2 0.18 m^2 stress 13342/(o.18) 73730 Pa Cyl 2 73730 stress/(0.032^2*pi) stress 237 N
Assuming it is indeed 0.17 m radius (and not .7 as the title states) then the answer is 3700 kg. Edit: well, if you want the steps, here they are: 4E5 Pa is 400000 N per m^2, The area of the piston is Pi*.17^2 m^2 or 0.0907 m^2. Multiply the area by the pressure and you have 36317 N. On the surface of the earth (with an acceleration of 9.81 m/s^2), this corresponds to the weight of a mass of 3700 kg.
leave them. if they start to dry out, mist them with water. unless it is with a male snake, they are not fertile.
do EXACTLY what madsnakeman said to do but dont waste any time in making an incubator. go get one that you can use for chicken eggs.thats what i use for my snake eggs. do NOT let the person at the store where you get the incubator talk you into getting an egg turner that will kill your eggs (the salesman tried to talk us into one but we knew better). you can get chicken incubators at feed stores there is usually a feed store somewhere in every community. (gebo's or some farm store nearby.) if all else fails call the snake store and find out where to get an incubator they can probably tell you. Good luck!
F mg PA, where P is pressure, A piston area m PA/g [(4x10^5)(pi)(0.17)^2] / (9.8) 3700.5 kg
