In this video, we derive a general formula for the volume of water in a cylindrical tank with radius r and length L that is laid on its side and filled with water to a depth/height of h inches.
How a simple class 10 question of maths can be converted into Bsc.1st year complex question just by changing the orientation of cyclinder, that is from vertical to horizontal 😂😂
A truck driver’s gas gauge is broken. He knows he has a 150 gallon cylindrical tank. He takes a stick and inserts into the tank and measures that it was 1/3 high. If he drives 60mph and gets 20 mpg at that speed, how many miles can he travel?
You have to subtract the areas of the triangle from the sector. Numerically, you may also subtract from pi*L*r^2 the previous result (but change h with 2r-h)
