Find the magnitude of the initial velocity vector

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Reference no: EM13706875

Problem: A ball launched from ground level lands 2 s later on a level field 30 m away from the launch point.

Part A: Find the magnitude of the initial velocity vector and the angle it is above the horizontal. (Ignore any effects due to air resistance.)

I need help to find the magnitude of the initial velocity vector.

Reference no: EM13706875

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