An object is dropped from the top of a \(45\,\text{m}\) tall building.(a) Determine the time it takes for the object to hit the ground. , (b) Determine the velocity of the object when it hits the ground. , (c) How long does it take for the object to fall \(30\,\text{m}\)? :

3.03 seconds 29.7 m/s 2.47 seconds

An object is dropped from the top of a \(45\,\text{m}\) tall building. • Nerd Notes

AP Physics 1

1.3 Representing Motion

1.2 Displacement, Velocity, and Acceleration

IntermediateFRQMathematical12.4k

An object is dropped from the top of a \(45\,\text{m}\) tall building.

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