A bal tied to a sting takes 4 s to complete revolution along a horizontal circle. If by pulling the cord, the radius of the circle is reduced to half of the previous value, then how much time the ball will take in one revolution.

A ball tied to a string takes us to complete revolution along a horizontal circle. If, by pulling the cord, the radius of the circle is reduceed to half of the previous value, then how much time the ball will take in one revolution?

A ball tied to a string takes 4 s to complete one revoluting along a horizontal circule. If by pulling the cord, the radius of the circle is reduced to half, how much time will the ball take to complete one revolution ?

A body completes one revolution along a horizontal circle in 10 s when tied to a cord. If the radius of the circle is decreased to one-third of its original value, then what will be the time period of revolution of the body?

A satellite moves in a circle around the earth. The radius of this circle is equal to one half of the radius of the moon's orbit. The satellite completes one revolution is :

A satellite moves in a circle around the earth. The radius of this circle is equal to one half of the radius of the moon's orbit. The satellite completes one revolution is :

A satellite moves in a circle around the Earth, the radius of this circle is equal to one half of the radius of the Moon's orbit. The satellite completes one revolution in ........ lunar month.

A planet takes 200 days to complete one revolution around the Sun. If the distance of the planet from Sun is reduced to one fourth of the original distance, how many days will it take to complete one revolution ?