Question
Tarzan, whose mass is 76 kg, travelling at 9.5m/s, grabs from the bottom of a 1.5 m long vine and swings upward.
a) Calculate the maximum height of Tarzan.
b) Calculate the angle at which the vine makes with the vertical at his maximum height.
a) Calculate the maximum height of Tarzan.
b) Calculate the angle at which the vine makes with the vertical at his maximum height.
Answers
bobpursley
find his KE as he grabs on. Now convert that to PE.
mgh=1/2 mv^2
solve for h.
angle:
draw the figure.
arccos=(1.50-height)/1.5
mgh=1/2 mv^2
solve for h.
angle:
draw the figure.
arccos=(1.50-height)/1.5