Asked by callister
                A mango fruit falls down from a tree due to its weight, with an initial velocity of 15m/s. Find the displacement and velocity after 4 seconds.
            
            
        Answers
                    Answered by
            drwls
            
    I don't see why the initial velocity would not be zero, unless it was knocked downward from the branch.
Downward velocity increases by an amount g*t after t seconds.
g is the accleration of gravity, 9.8 m/s^2
After 4 seonds, velocity is higher by 39.2 m/s. Add that to the initial velocity.
    
Downward velocity increases by an amount g*t after t seconds.
g is the accleration of gravity, 9.8 m/s^2
After 4 seonds, velocity is higher by 39.2 m/s. Add that to the initial velocity.
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