susan1184 susan1184
  • 02-04-2019
  • Physics
contestada

A ball is dropped from the roof of a building. If it takes the ball 2.6s to reach the ground, how tall is the building?

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Tdono01
Tdono01 Tdono01
  • 02-04-2019
Use x = 1/2VT + AT^2

X = 1/2(0)(2.6) + 9.8(2.6)^2
X= 45.7 m
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