Question

an object is just dropped from a certain height. to fall freely under gravity
modify the second equation of motion for the object.
And
Find the expression for the time taken by the object to reach the ground

Answer 1

Answer:

Fall Formula

Freefall is a common kind of motion which everybody can observe in daily life. If we drop something accidentally we can see its motion. In the beginning, it will have low speed and until the end, it gains speed and before the collision, it reaches its maximum speed. Many factors are there to affect the speed of the object while it is in free fall. We deal with such free-fall motion and free fall formula with examples in this article. Let us learn the concept!

Free Fall Formula

Concept