An obje c t is laun c h e d f r o m the g round with a n in i t i a l v e loci t
ID: 1860188 • Letter: A
Question
An object is launched from the ground with an initial velocity of 30 m/s as shown below. Determine: a) the flight time before the object strikes the wall, b) the height of the object as it strikes the wall, and c) if the object is on the upward or downward portion of the flight (hint: check the y-velocity direction) as it strikes the wall. You can neglect air resistance.
Explanation / Answer
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