kayladrew37571 kayladrew37571
  • 15-02-2024
  • Physics
contestada

A student throws a set of keys vertically upward to her sorority sister, who is in a window 3.40m above. The second student catches the keys 2.60s later. With what initial velocity were the keys thrown?
a) 3.40m above the ground
b) 2.60s after being thrown
c) Vertically upward
d) Cannot be determined

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