Multiple Choice
Three pendulums with strings of the same length and bobs of the same mass are pulled out to angles θ1, θ2 and θ3 respectively and released. The approximation sin θ = θ holds for all three angles, with θ3 > θ2 > θ1. How do the angular frequencies of the three pendulums compare?
A) ω3 > ω2 > ω1
B) Need to know amplitudes to answer this question.
C) Need to know to answer this question.
D) ω1 > ω2 > ω3
E) ω1 = ω2 = ω3
Correct Answer:

Verified
Correct Answer:
Verified
Q7: Exhibit 15-1<br>A graph of position versus time
Q8: Exhibit 15-1<br>A graph of position versus time
Q9: To double the total energy of a
Q10: When a damping force is applied to
Q11: An ore car of mass 4 000
Q13: A mass m = 2.0 kg is
Q14: Simple harmonic oscillations can be modeled by
Q15: A hoop, a solid cylinder, and a
Q16: Exhibit 15-1<br>A graph of position versus time
Q17: When a damping force is applied to