Recent content by 386221

I tried changing the second angle to 31.03 and got delta h of .009 and it was wrong. I also tried using 1/2mv^2=mgh and got .0077 for h and that was wrong as well. I honestly have no clue on how to proceed all my work seems correct...

Homework Statement You are given a pendulum composed of a 0.030 kg mass on the end of a 0.60 m long massless string. If the pendulum is moved 30° from the vertical and given an initial speed of 0.39 m/s tangent to the support string and away from the vertical, how much higher relative to the...