| A | B |
|---|
| If a car rolls gently (vi = 0) off a vertical cliff, how long does it take to reach 90 km/h? | ??? |
| A stone is dropped from the top of a cliff. It is seen to hit the ground below after 3.50 s. How high is the cliff? | ??? |
| Calculate how long it took King Kong to fall straight down from the top of the Empire State Building (380 m) and his velocity just before "landing". | ??? |
| Chuck is riding the Giant Drop at Great America. If Chuck free falls for 2.6 s, what will be his final velocity and how far will he fall? | ??? |
| A feather is dropped on the moon from a height of 1.40 m. If the acceleration due to gravity on the moon is 1.67 m/s^2, determine the time for the feather to fall to the surface of the moon. | ??? |
| A stone is dropped into a deep well and is heard to hit the water 3.41 s after being dropped. Determine the depth of the well. | ??? |
