Final answer:
To determine the time it takes for a rock to reach the speed of 44 m/s when dropped, you can use the formula t = v/g, where 'v' is the final velocity and 'g' is the acceleration due to gravity, which is 9.8 m/s^2.
Step-by-step explanation:
To find out how long it will take for a rock to reach a speed of 44 m/s when dropped, we use the equation of motion under the influence of gravity, which assumes that the acceleration due to gravity (g) is 9.8 m/s2. We assume that there is no initial velocity, as the rock is dropped, not thrown. The formula we use is:
v = gt
t = v/g
Plugging in the known values:
t = 44 m/s / 9.8 m/s2
You would perform this calculation to get the time in seconds. Remember to answer in a friendly manner and encourage further inquiry.