An aluminum plate is made according to the following dimensions?An aluminum plate is made according to the following dimensionsThe outer radius is 10 inches and the inner radius is 3 inchesUse π 3.14 as an approximate value(a) How many square inches in area is the aluminum plate (the shaded region)? (b) If the cost to construct the plate is $7.50 per square inch, what is the construction cost? This is an algebraic problem and it requires a variable to represent what you are solving.
when the elevator is in free fall first you would hit the roof but as it fell you would hover in the middle and when it hit the bottom you would dieThe Mythbusters showed this myth in their second season.
Too few space to flyMaybe I can float in a falling elevatorBut I hate the end of the experiment: SMASH !!! Or is it SPLUSHSH
well you're obviously not serious right, except if you wanna get seriously injuredYeah, also saw the mythbusters program, not good idea friend, take care
When the elevator is at the uppermost floor, disconnect the cables and the elevator will fly as swift as an arrow! Straight down! All the way to the bottom! Yipee!
I'm assuming you are making a tauroid disk (like a donut) with outside radius of 10 and inside radius of 3 Area of disk with hole Pi (outer r^2 - inner r^2) 3.14 (10^2 - 3^2) 3.14 91 285.74 sq inches 7.50 per sq inch Cost area cost/area cost 285.74 7.50 cost $2143.05 This assumes you don't have to waste the center whole material and it is really a donut shape
