Question

Explain the following terms with two examples..
a) Rectilinear motion
b) Circular motion
c) Periodic motion

Answer 1

Answer:

Rectilinear motion -

A linear motion in which the direction of the velocity remains constant and the path is a straight line.

Example- 1. Kids sliding down from a slide.

2.The motion of planes in the sky.

circular motion-

circular motion is a movement of an object along the circumference of a circle or rotation along a circular path.

Example- 1.car turning through a curve in a race track.

2.moving car's wheel.

periodic motion-

motion repeated in equal intervals of time.

Example- 1.the Earth in its orbit around the Sun.

2.Motion of a pendulum

Answer 2

Answer:

please click a photo and send it or else no one will understand