The function f(x)=5 square root of x gives the speed in feet per second (ft/s) of a free-falling object after it has fallen x feet (ignoring air resistance). FInd the speed of the object after it has fallen 25 feet. If necessary, round your answer to the nearest tenth.

Not sure if there is a typo in your question, the speed is

y(x)=5√(x)=5√(25)=25

This corresponding an equivalent acceleration approximately that of Mars.

To find the speed of the object after it has fallen 25 feet, we can substitute x = 25 into the function f(x) = 5√x, where f(x) represents the speed in ft/s.

Replacing x with 25, we have:

f(25) = 5√25

To evaluate the square root of 25, we know that √25 = 5, since 5 * 5 = 25.

So, f(25) = 5 * 5 = 25 ft/s.

Therefore, the speed of the object after it has fallen 25 feet is 25 ft/s.