Saved Bookmarks
| 1. |
Why the time taken is equal when any object is thrown upward and it moves back downward |
|
Answer» The time taken is equal when an object is thrown upward and its moves backward because the time taken by the object to move upward as the object move upward the speed of object decrease with time to time and reach the position where the speed is zero that position is called maximum height and due to gravitational force the object move backward towards the surface as increases its speed or velocity time to time. Here the common things is time which is equal to move upward and downward By taking example yo will come know... Because , time of flight = 2u/g (for complete journey) and for time taken to up divide it by 2. And time of flight can be solved by equation S=ut-1/2gt²(case of motion under gravity) |
|