Question

In: Physics

a person throes a vall upward ibti the air from a roof railing with an initial...

a person throes a vall upward ibti the air from a roof railing with an initial velocity of 15m/s. calculate at what timf after being released, the ball passes a point 8 m above the person hands and 5 m below the roof railing? also plot the velocity as a function of time for the ball thrown upward and coming diwnward direction

Expert Solution

Initial velocity of ball

Height to reach

Consider the required time to reach given height is

Velocity when the ball reached the height is

We know

Consider the max height reached by the ball is

Time taken to reach maximum height

Consider the time taken to reach below the roof railing is

Total time required is

genius_generous answered 2 years ago

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