What is gestation period? How is this period divided and give the development that takes place during this period?

What is the gestation period in human?

What is half life period.

The element with Z= 24 is placed in the ______ period

Gestational period of human pregnancy

A particle starting from rest moves with constant acceleration. If it takes 5.0 s to reash the speed 18.0 km/h find a. the average velocity during this period, and b. the distance travelled by the particle during this period.