Question

some harmonic motion​

Answer 1

Simple Harmonic Motion

# It is an oscillatory (or vibratory) motion in which the acceleration of the particle is directly proportional to its displacement and acceleration is always directed towards its mean position.

# Examples ; The oscillations of a mass suspended to a spring.

# The oscillations of the bob of a simple pendulum.

Characteristics Of Simple Harmonic Motion

# It is a periodic motion.

# It is a to and fro motion of a particle about its mean portion.

# The acceleration of the particle is directly proportional to its displacement.

# The acceleration of the particle is always directed towards its mean position .

Answer 2

Answer:

This means that effects such as damping, which acts to reduce the amplitude by removing energy from the system, are a good example of where simple harmonic motion contributes to improving our day-to-day lives. Whilst simple harmonic motion is a simplification, it is still a very good approximation...