Well, since the feather is on the Moon, it's already in an out-of-this-world situation! *ba dum tss* Now, let's calculate the time it takes for our feather to gracefully reach the Moon's surface.
Using the equation of motion: s = ut + (1/2)at^2, where s is the distance, u is the initial velocity, a is the acceleration, and t is the time.
Given:
s = 1.4 m (distance)
u = 0 m/s (initial velocity)
a = 1.62 m/s^2 (acceleration)
Plugging in these values, we get:
1.4 = 0 x t + (1/2) x 1.62 x t^2
Arranging the equation, we have:
0.81t^2 = 1.4
To find t, we can take the square root of both sides:
t = √(1.4 / 0.81)
*tapping calculator keys*
And the answer is approximately 1.17 seconds! So, the feather takes about 1.17 seconds to touch down on the Moon's surface. Feel free to imagine it gracefully gliding down like a moon-bound ballerina!