Assuming negligible friction, find the speed of the riders at the bottom of its arc, given...
Assuming negligible friction, find the speed of the riders at the bottom of its arc, given the system's center of mass travels in an arc having a radius of 12.8 m and the riders are near the center of mass in m/s.
r = 12.8 m
m = 59 kg
Part (a) Assuming negligible friction, find the speed of the riders at the bottom of its arc, given the system
Homework Answers
h = height of release
R = radius of loop
m = mass of roller coaster
g = accel of gravity
Coaster Total Energy at release point = PE = mgh {no KE}
KE of coaster at TOP of loop = 1/2mV
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