Question

S

23. You drop your phone while visiting the Grand Canyon. If it took
3.7 s before it hit the ground, how deep is the canyon at that point
2

Answer 1

Step-by-step explanation:

df = do + vo t + 1/2 a t^2

= 0 + o + 1/2 (32.2 ft/s^2) (3.7s) ^2 = 220.4 ft