Can you go over each step in the problem so I can see where I went wrong and how
ID: 2038491 • Letter: C
Question
Can you go over each step in the problem so I can see where I went wrong and how you got the answer please draw thmerical valaes 5. Passengers on The Giant Drop, a free-fall ride at Six Flags Greast Afere tail. Great America, sit in cars that are a) How fast are the passengers moving at the end of this speeding up phase of the ride? als Answer: b) If the cars in which they ride then come to restin a time of 1.41 s, what is the acceleration (magnitude and direction) f7 io 28.222 of this slowing down phase of the ride? Answer:LO Given these numbers, what is the minimum possible height of the tower? c) 9 Answer: ow all work, starting from the appropriate equation(s) given on the equation sheet. 28 322-ot a(14) Vt- 28.322 4IS 2. /2(-2009) (2.%Explanation / Answer
a) use, v = vo + g*t
= 0 + 9.8*2.89
= 28.3 m/s
b) a = (vf - vi)/t
= (0 - 28.3)/1.41
= -20.1 m/s^2
magnitude of acceleration, |a| = 20.1 m/s^2
direction : upward
c)
distance travelled in first 2.89 s,
h1 = (1/2)*g*t1^2
= (1/2)*9.8*2.89^2
= 40.9 m
distance travelled in 1.41 s,
h2 = v*t2 + (1/2)*a*t2^2
= 28.3*1.41 + (1/2)*(-20.1)*1.41^2
= 19.9 m
total height, h = h1 + h2
= 40.9 + 19.9
= 60.8 m