Solve the Problem $9 \mathrm { ft }$ Above the Surface of the Moon

Multiple Choice

Solve the problem.
-An object is dropped from $9 \mathrm { ft }$ above the surface of the moon. How long will it take the object to hit the surface of the moon if $\mathrm { d } ^ { 2 } \mathrm {~s} / \mathrm { dt } ^ { 2 } = - 5.2 \mathrm { ft } / \mathrm { sec } ^ { 2 }$ ?

A) 3.46 sec
B) 1.32 sec
C) 0.87 sec
D) 1.86 sec