Question

answer this as fast as you can

Answer 1

Answer:

5. a moving car on a straight road, a ball falling down.

6. a moving car on a curved road, a child throwing ball in a curved way.

7. the earth moving around its axis, a potters wheel.

8. a pulled string from a guitar, the vocal cords of a human.

Explanation:

Answer 2

Answer:

5. Rectilinear motion

i) Gravitational forces acting on objects resulting in free fall is an example of rectilinear motion

ii) The motion of planes in the sky is a rectilinear motion.

6. Curvilinear motion

i) Turning a car.

ii) Planets revolving around the orbit.

7. Rotary motion

i) Motion of merry-go round.

ii) Motion of wheels of a bicycle or a motorcycle.

8. Vibratory motion

i) Simple Pendulum Movement.

ii) String movement in stringed instruments such as the sitar, guitar, etch and so on.