What is the velocity of each ball as it strikes the ground

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Reference no: EM13492053

Two students are on a balcony 19.2 m above the street. One student throws a ball vertically downward at 14.9 m/s; at the same instant the other student throws a ball vertically upward at the same speed. The second ball just misses the balcony on the way down.

(a) What is the difference in their time in air?

s

(b) What is the velocity of each ball as it strikes the ground?

m/s

m/s

(c) How far apart are the balls 0.900 s after they are thrown?

m

Reference no: EM13492053

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