Is the hour hand of a wall clock at rest or in motion Class 6?

What type of motion is wall clock?

Periodic. Periodic motion is motion that repeats itself at regular intervals of time. Every body executing circular motion can be said to be executing periodic motion.

What is the motion of the hour hand of a clock?

Hence the second’s hand of the clock is an example of non-uniform motion. The answer is Option (B): Uniform motion. Note: The motion in which the body moves with variable speed and non-zero acceleration is called non-uniform motion. The body will not cover an equal distance in an equal interval of time.

What type of motion is executed by a pendulum of a wall clock?

Since the clock hands move in a circular direction, they are said to be in circular or rotational motion. Therefore, the clock hands are said to be in a periodic motion and circular or rotational motion. In pendulum clocks, the pendulum sways across from one end to another. This is called as harmonic motion.

How do you describe the movement of the 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.

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Which motion is a minute hand?

Your answer is periodic motion.

What kind of motion is executed by a pendulum of a wall clock class 6?

(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. Motion is defined as the change in an object’s position with time.

What force makes a pendulum stop swinging?

A pendulum stops oscillating because it loses energy when it is converted into heat. Even without air friction, the friction which exists with the point around which the pendulum rotates causes the system to lose kinetic energy and eventually stop.