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A student throws a water balloon vertically downward from the top of a building. The balloon leaves the thrower's hand with a speed of 15.5

What is its speed after falling for 2.80 ?

How far does it fall in 2.80 ?

What is the magnitude of its velocity after falling 10.6 ?

  • physics -

    Vector points to the north and has length A. Vector points to the east and has length B = 2.0A. Find the magnitude of in terms of A.

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