Aloha State
New member
...He adjusts his strong? but very light, vine so that he will first come to rest 4.3s after beginning his swing, at which time his vine makes a 12.0 degree angle with the vertical.
A) How long is Tarzan's vine, assuming that he swings at the bottom end of it?
B) What is the frequency (in Hertz) of Tarzan's swing?
C) What is the amplitude (in degrees) of Tarzan's swing?
D) Just as he passes through the lowest point in his swing, Tarzan nabs the chimp from the ground and sweeps him out of the jaws of danger. If Tarzan's mass is 66kg, find the frequency of the swing with Tarzan holding onto the grateful chimp. (in Hertz)
E) Find the amplitude (in degrees) of the swing with Tarzan holding onto the grateful chimp.
I got both of those answers as well but they are not correct. Any idea why?
A) How long is Tarzan's vine, assuming that he swings at the bottom end of it?
B) What is the frequency (in Hertz) of Tarzan's swing?
C) What is the amplitude (in degrees) of Tarzan's swing?
D) Just as he passes through the lowest point in his swing, Tarzan nabs the chimp from the ground and sweeps him out of the jaws of danger. If Tarzan's mass is 66kg, find the frequency of the swing with Tarzan holding onto the grateful chimp. (in Hertz)
E) Find the amplitude (in degrees) of the swing with Tarzan holding onto the grateful chimp.
I got both of those answers as well but they are not correct. Any idea why?