How a swimmer jumping form a height is able to increase the number of loops made in the air ?

How a swimmer jumping from a height is able to increase the number of loops made in the air?

How is the swimmer jumping into water from a height be able to make loop in air ?

How do cells increase in number?

How do cells increase in number?

A swimmer while jumping into water from a height easily forms a loop in air, if

How do the weight and height of the body increase?

The angular velocity of a wheel increases form 100 rps to 300 rps in 10 sec.The number of revolutions made during this time is :