CBSE Class 9 Answered
Prove that if a body is thrown vertically upward the time of ascent is equal to the time of descent
Asked by Godararahul0250 | 04 Sep, 2019, 04:51: PM
Expert Answer
let's say u be the initial velocity of the body and be the time taken for upward motion and be the time taken for downward motion
For downward motion of the body
As we know that for complete journey the displacement is zero
So using third equation of motion
Therefore
Hence
Answered by Utkarsh Lokhande | 05 Sep, 2019, 12:25: PM
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