Yes, the simple machine is a lever if you look at the top of a normal playground swing.
Chat with our AI personalities
yes
A pendulum.
A body undergoes simple harmonic motion if the acceleration of the particle is proportional to the displacement of the particle from the mean position and the acceleration is always directed towards that mean. Provided the amplitude is small, a swing is an example of simple harmonic motion.
A simple pendulum.
Wedge