Mechanical waves transfer energy by inducing vibrations in the propagation medium.
Answer:
answer a, 4
Explanation:
when the 4 is before the compound it applies to the whole compound
Answer:
5.82812 rad/s
Explanation:
L = Length of meter stick = 1 m = 100 cm
= The center of mass of the stick = 
= Angular velocity
Moment of inertia of the system is given by

As the energy in the system is conserved

The maximum angular velocity is 5.82812 rad/s