What is meant by periodic motion?

periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave. Waves that can be represented by sine curves are periodic.

What are differences between straight line motion circular motion and periodic motion?

Circular Motion – This is a motion where objects move along a circular path. Periodic Motion – This is a type of motion where the object repeats its motion after a fixed interval of time. Examples pendulum of a clock, motion of child on a swing etc.

What are the 4 types of motion in physics?

In the world of mechanics, there are four basic types of motion. These four are rotary, oscillating, linear and reciprocating. Each one moves in a slightly different way and each type of achieved using different mechanical means that help us understand linear motion and motion control.

What is a straight line motion?

Linear motion, also called rectilinear motion, is one-dimensional motion along a straight line, and can therefore be described mathematically using only one spatial dimension. The linear motion can be of two types: and non-uniform linear motion when an object moves in a straight path.

What do you mean by motion in a straight line?

If an object moving along the straight line covers equal distances in equal intervals of time, it is said to be in uniform motion along a straight line. Fig. 3.2(b) shows the position-time graph of such a motion.

What is straight line motion class 6?

The objects which move along a straight line are in rectilinear motion or linear motion. It is also known as translatory motion. Example: Motion of any vehicle on a straight road, soldiers in a parade, falling stone and runners in a 100- metre race.

What is periodic motion class 6?

Explanation: Motion which repeats itself after certain intervals is called periodic motion. Since the motion of a swing also repeats after regular intervals so, the motion of child on a swing is periodic.

What is motion in a straight line?

What is Motion in a Straight Line? If an object changes its position with respect to its surroundings with time, then it is called in motion. It is a change in the position of an object over time. Motion in a straight line is nothing but linear motion.