Multiple Choice
A thin rod is pivoted around its end, and an identical rod around its center. If they are to have the same rotational kinetic energy, then ωend/ωcenter =
A) 2
B) 1
C) 1/2
D) 1/4
E) 4
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q30: The rotational inertia of a thin rod
Q31: A pole-vaulter holds out a 5.5 kg,
Q32: A mass m<sub>1</sub> is connected by a
Q33: A 75.0 kg ladder that is 3.00
Q34: A 20.0 cm wrench is used to
Q36: A 4.00 kg hollow cylinder of radius
Q37: A brake pad is used to give
Q38: A 2.00 m long horizontal uniform beam
Q39: Jim and Mary are carrying Bob on
Q40: A fire fighter tightens the nut on