Question

On the moon, the time, in seconds, it takes for an object to fall a distance, d, in feet, is given by the function f(d) = 1.11√d. Part a: determine f(2) and explain what it represents.

Answer 1

Answer:

The value of f(2)≈1.57

The time it takes an object to fall 2 feet is 1.57 seconds.

Step-by-step explanation:

Consider the provided function.

$f(d) = 1.11\sqrt{d}$

It takes for an object to fall a distance, d, in feet,

We need to determine f(2).

Substitute the value d = 2 in the above function.

$f(2) = 1.11\sqrt{2}$

$f(2)\approx 1.57$

The value of f(2)≈1.57

The time it takes an object to fall 2 feet is 1.57 seconds.

Answer 2

B- it takes 8 seconds