Question

What kind of motion is executed by a pendulum of a wall clock? *
(a) Oscillatory motion
(b) Vibratory motion
(c) Circular motion
(d) Linear motion

Answer 1

Answer:

Oscillatory motion

Explanation:

The pendulum of a wall clock executes a similar motion. Examples of such periodic to and fro motion abound: a boat tossing up and down in a river, the piston in a steam engine going back and forth, etc. Such a motion is termed as oscillatory motion. -complete explanation:)

Answer 2

Answer:

Oscillatory motion is executed by a pendulum of a wall clock.

Option a) is correct.

Explanation:

• The type of motion in which the object moves to and fro repeatedly about a mean or a fixed position is known as oscillatory motion.
• In oscillatory motion, the object retains its equilibrium position when it is at rest.When the object is brought into motion using an external force, it starts moving to and fro along the mean position.
• The movement of the pendulum is the instance of oscillatory movement. In the pendulum watch, its pendulum actions backward and forward over a hard and fast potion that's the equilibrium position.
• The movement of pendulum turned into first studied with the aid of using Galileo. A pendulum completes each swing (or each oscillation) in precisely the identical time, furnished its period is saved constant.
• The time period of oscillation of a given pendulum is constant. A simple pendulum can be made by tying about one metre long thread to a small metal ball (called bob) and suspending it from a rigid support so that the bob is free to swing When the pendulum is at rest, then its bob is at the mean position.
• If the bob of this pendulum is pulled to at least one facet after which released, it's going to start to oscillate to-and-fro (returned and forth) like a swing.

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