Question 19
A quarter is dropped from the roof of a building with a height of 80 m. The following equation can be used to determine the velocity, v, in
meters per second, of an object when it hits the ground.
V= √2x9.8 xh, where h is the height of the object from the ground
What is the velocity of the quarter as it hits the ground? Round your answer to the nearest tenth.
meters/sec