24.
The instantaneous velocity of a free-falling object can be calculated using the formula:
v = √2gd
g is the gravitational acceleration of 32 ft/sec, and d is the distance the object has traveled in feet. Find the velocity of a boy
who hits the ground after he jumps from a 16-ft roof.
4 ft/sec
32 ft/sec
none of the answer choices
O 16 ft/sec
O 64 ft/sec