Answer:
Explanation:
Density Titanium: 4.506 grams / cm^3
Conversions
5 meters by 4 meters = 500 cm * 400 cm = 200000 cm^2
1 inch = 2.54 cm
8 inches = x
1/8 = 2.54 / x Cross multiply
1*x = 2.54*8
x = 20.32 cm.
Volume
Volume = base * h
Volume = 200000 * 20.32
Volume = 4064800 grams
Weight
Weight = density * volume
Weight = 20.32 * 4064800
Weight = 82580480 grams
Weight = 82580.0 kg
Technically, though common usage calls kg a weight, it really is not. It is a mass. To get the weight, you must multiply by the gravitational constant with is 9.81 newtons
Weight = 82580 * 9.8
Weight = 809288 Newtons.