What type of motion is the hands of a clock?

The hand of the clock performs periodic motion. This is because the motion will repeat after a given interval of time. The motion of the hand of the clock can also be called as rotatory motion. The hand rotates about a fixed point at one end of itself.

What are examples of simple harmonic motion?

Swings that we see in the park is an example of simple harmonic motion. The back and forth, repetitive movements of the swing against the restoring force is the simple harmonic motion. The pendulum oscillating back and forth from the mean position is an example of simple harmonic motion.

Which of the following type of motion Cannot describe the motion of a clock hand?

To explain I would say: The hands of a clock move in a circular manner. Hence, the motion exhibited is circular motion. Moreover, it happens periodically, so it is also periodic motion. But its is not rectilinear motion.

How do you describe the movement of hands of a clock?

All the hands continuously rotate around the dial in a clockwise direction – in the direction of increasing numbers. The second, or sweep, hand moves relatively quickly, taking a full minute (sixty seconds) to make a complete rotation from 12 to 12. The minute hand rotates more slowly around the dial.

Which is not an example of simple harmonic motion?

Earth repeats it’s motion after fixed interval so we call it periodic motion but there is no restoring force so we can’t call it s.h.m. One example of non-simple harmonic motion is the “simple pendulum.” — a ball at the end of a string.

Is bungee jumping a SHM?

Bungee jumping is a good example of simple harmonic motion. Because F=kx, by knowing the elasticity of the cord, it can be determined what length the cord should be to accommodate the force of the person that is jumping.

Which of the following is not a simple harmonic motion?

The motion of a planet around the sun is a periodic motion but not a simple harmonic motion. All other given motions are the examples of simple harmonic motion.

What is harmonic force?

Harmonic excitation refers to a sinusoidal external force of a certain frequency applied to a system. Resonance occurs when the external excitation has the same frequency as the natural frequency of the system. It leads to large displacements and can cause a system to exceed its elastic range and fail structurally.

What type of motion does the wall clock have?

Oscillatory motion
(D) Oscillatory motion. A pendulum of a wall clock is suspended from a fixed point. It travels sideways from its equilibrium position as the second progress.

Why are clock hands called Hands?

They do resemble pointing hands; especially the classic style of hour hand. Yes, they’re thinner than human hands, but they point: Etymonline says this usage of hand is over 400 years old: Clock and watch sense is from 1570s.

What are clock hands made of?

Our clock hands are sold by the pair so you will get both minute and hour hands together. If the hands are slightly too long you can always trim the hands to a shorter length; the hands are made of aluminum or brass plated steel so they’re easy to trim.