downundergirl
downundergirl downundergirl
  • 31-05-2017
  • Mathematics
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A ball is rolled off the edge of a bridge, at which point it falls towards the ground 100 feet below.

A ball is rolled off the edge of a bridge at which point it falls towards the ground 100 feet below class=

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anonymous79
anonymous79 anonymous79
  • 31-05-2017
the ans is b because -16(2.5)^2+100=0 whereby h=0 as it hits the ground
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