Question

The formula v=√64h gives the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an object that has fallen 76 feet. Round to the nearest hundredth.

Answer 1

`\boxed{\text{67.88 ft/s}}`

Explanation:

`v = √(64h) = 8 * √( 72) = 8 * 8.485 = \textbf{67.88 ft/s}\\\text{The velocity of the object is } \boxed{\textbf{67.88 ft/s}}`