Short Answer
A simple pendulum, 2.0 m in length, is released from rest when the support string is at an angle of 25° from the vertical. What is the speed of the suspended mass at the bottom of the swing?
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q30: Any change of the energy of a
Q31: A 25-kg block on a horizontal surface
Q32: A spring (k = 200 N/m) is
Q33: A small lead sphere of mass m
Q34: A surprising demonstration involves dropping an egg
Q36: A 2.0-kg mass is projected vertically upward
Q37: A 3.0-kg block is on a frictionless
Q38: Two masses, M<sub>A</sub> and M<sub>B</sub>, with M<sub>B</sub>
Q39: For a force to be a conservative
Q40: The two masses in the figure are