Multiple Choice
A hoop with mass,M,and radius,R,rolls along a level surface without slipping with a linear speed,v.What is the ratio of rotational to linear kinetic energy? (For a hoop,I = MR2. )
A) 1/4
B) 1/2
C) 1/1
D) 2/5
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q53: An astronaut is on a 100-m lifeline
Q54: A bucket of water with total mass
Q55: A solid sphere,a solid cylinder,and a hoop
Q56: A ventilation fan with a moment of
Q57: A 5.0-kg mass is placed at (3.0,4.0)m,and
Q59: An 8.4-kg mass is placed at (3.0,4.0)m.Where
Q60: A cylinder with its mass concentrated toward
Q61: The torque caused by a force F
Q62: A hoop,solid sphere,and solid cylinder each have
Q63: A turntable has a moment of inertia