Question

what is the motion of a movement of butterfly

Answer 1

pressure by drag force helps the butterfly to move it's wings

Answer 2

ANSWER:

Butterfly uses random motion to fly around.

EXPLANATION:

In random motion, the flight direction and speed is continuously changed. Since the wings of a butterfly are attached to the thorax, it rotates the body to control the direction during the flapping flight.

Depending upon the motion of the body, the flight modes can be different in a butterfly. The motion is useful for a butterfly since it helps to escape from enemies.