Can you give a full explain and solve what I did wrong? Can you give a full expl

Question

Can you give a full explain and solve what I did wrong?

Can you give a full explain and solve what I did wrong?

Can you give a full explain and solve what I did wrong? 5. Passengers on The Giant Drop, a free-fall ride at Six Flags Great America, sit in cars that are raised to the top of a tower. The cars are then released for 2.89 s of free fal. a) How fast are the passengers moving at the end of this speeding up phase of the ride? b) If the cars in which they ride then come to rest-in a time of 141 s, what is the acceleration (magnitudenddirection) Vf8. 222 of this slowing down phase of the ride? 0 Answer: Given these numbers, what is the minimum possible height of the tower? c) 9 Answer: all work, starting from the appropriate equation(s) given on the equation sheet. 28 322 t a(14) 28.222" a(I41) 0+98(289) vf 28.3172 41s 2(-20) C2.9 These do not Occur ot the Same tiwne

Explanation / Answer

a) let t is the time taken for Alex

use,

y = voy*t + (1/2)*g*t^2'

y = 0 + (1/2)*g*t^2

==> t = sqrt(2*y/g)

= sqrt(2*1.5/9.8)

= 0.5533 s

b) minimum horizontal veocity of Alex,

vox = x/t

= 2.6/0.5533

= 4.70 m/s

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

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