Questions
A simple pendulum is swinging in a vertical plane. Its highest point above the ground is 40 cm. The maximum velocity of the pendulum is
detailed solution
Correct option is B
V=2g(H−h) V22g=H−h⇒1.96×1.960.20.12×9.8=0.4−h 0.196=0.4−h h=0.4−0.196 = 0.204m = 20.4 cmTalk to our academic expert!
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