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Section 12.3 Rotational EnergyA drum major twirls a
Chapter 12, Problem 12E(choose chapter or problem)
QUESTION:
Problem 12E
Section 12.3 Rotational Energy
A drum major twirls a 96-cm-long, 400 g baton about its center of mass at 100 rpm. What is the baton’s rotational kinetic energy?
Questions & Answers
QUESTION:
Problem 12E
Section 12.3 Rotational Energy
A drum major twirls a 96-cm-long, 400 g baton about its center of mass at 100 rpm. What is the baton’s rotational kinetic energy?
ANSWER:
Step 1 of 3
The objective here is to calculate the rotational kinetic energy possessed by a baton which is twirled by a drum major about its center of mass.