This is a piece of C5x5.4 channe·If it is 17 inches long. how much does it weigh

Question

This is a piece of C5x5.4 channe·If it is 17 inches long. how much does it weigh? O 91.8 ibs O 121 bs O 7.65 Ibs 5.4 bs How could you find the volume of metal in this section? O Look up the cross-sectional area from a chart and mutiply by 5.4 Dvde the total weight (in Pounds) by the desty of sttt(bs cubic inch). O Multiply the total weight (in pounds) by the density of the stee(bs/cubic nch). What is the approximate density of steel? O 284 bs/cubic inch O785 bs cubic insh O 490 bs/cubic irsh BACK NEXT

Explanation / Answer

here given that weight of the 1 cubic inch is 5.4

the volume of the given diagram is 18.94 cubic inch=(volume of rectangle box)-(surface area of side walls+upper wall)

then the toal weight is 91.9 lbs

b) to find the volume of the metal total weight divided by the total volume

c) density is 91.9/91.8==0.9

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.