Miss Minutes is the TVA (Time Variance Authority)'s mascot in Loki's series. Several multiverse realities are controlled by them, and anyone trying to alter the past or the future will be arrested. Miss Minutes has an hour hand of 2.70 m long and a weight of 60.0 kg, and a minute hand of 4.50 m long and a weight of 100 kg. Miss Minutes' hand resembles a long, thin rod, rotating around one end every 12 hours and every 60 minutes as the hour and minute hands revolve as one whole revolution. Using Miss Minutes hands, calculate the total rotational kinetic energy around the axis of rotation.
Simple harmonic motion
Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.
Simple Pendulum
A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.
Oscillation
In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.
Miss Minutes is the TVA (Time Variance Authority)'s mascot in Loki's series. Several
multiverse realities are controlled by them, and anyone trying to alter the past or the future
will be arrested. Miss Minutes has an hour hand of 2.70 m long and a weight of 60.0 kg,
and a minute hand of 4.50 m long and a weight of 100 kg. Miss Minutes' hand resembles a
long, thin rod, rotating around one end every 12 hours and every 60 minutes as the hour and
minute hands revolve as one whole revolution. Using Miss Minutes hands, calculate the
total rotational kinetic energy around the axis of rotation.
Step by step
Solved in 2 steps
