fibiscms/mod/lbisiC MSN.com-Hotmail, OutlookBowie State University-PH.. X ies 26

Question

fibiscms/mod/lbisiC MSN.com-Hotmail, OutlookBowie State University-PH.. X ies 26/2018 06:00 PM 70.1/100 Print CalculatorPeriodic Table Gradebook on 21 of 26 3 Sapling Learning You are an engineer in charge of designing a new generation of elevators for a prospective Empire State Building. Before the state legislature votes on funding for the project, they would like you to to the a report on the benefits of upgrading the elevators. One of the numbers that they have requested the time it will take the elevator to go from the ground floor to the 102nd floor observatory. They are unlikely to approve the project uniess the new elevators make the trip much faster than the old elevators If state law mandates that elevators cannot accelerate at greater than 4.20 m/s2 or travel faster than 12.3 m/s, what is the minimun time in which an elevator can travel the 373 m from the ground floor to the observatory floor? Number 34.72 There is a hint available

Explanation / Answer

a = 4.20 m/s^2 s = 12.3 m/s d = 373 m ================= Provided values

Here we need to find the value of the total time in seconds

total time = L/v + v/a = ( 373 / 12.3 ) +( 12.3 / 4.20 ) = 33.25377468 Seconds =======ANSWER)

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

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