if a free falling ball is equipped with a speedometer, by how much would its speed reading increase for every second?

a.0m/s
b.9.8m/s
c.10m/s
d.20m/s​


Sagot :

Answer:

Since the acceleration due to gravity is equivalent to -9.8 m/s², we can say that a free falling ball will increase its speed by 9.8 m/s every second. In other words, the reading in the speedometer will gradually increase by 9.8 every second.