Question

13. Identify the type of motion in the following pictures.
a. The movement of cradle.​

Answer 1

Question:-

Identify the type of motion

a)The movement of Cradle

Solution:-

• Cradle moves front and back
• It is to and fro motion

So,it is Oscillatory motion

Answer 2

The moving cradle exhibit oscillatory motion.

Explanation:

• To understand the type of motion exhibited by an object, we must first know its mode of movement.
• The object given here is cradle, which is used to make the child sleep when it is born.
• Cradle has a two pillar rockers, attached with a tiny bed. The rockers are fixed whereas the tiny bed shows movement.
• When we pull the tiny bed and leave, it will start to oscillate and comes to rest at its original point.
• The same motion is seen in case of playing in a swing.
• Thus, it is inferred that the type of motion seen in the movement of cradle is Oscillatory motion.