What is your question?A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is 1.67?
Are you asking how long it takes to fall?
1.67 m/sec^2 x 1.4 m = 2.338, its final velocity. Divide by 2 to get the average velocity. 1.169 m/sec.
t = 1.4 / 1.169 = 1.2 seconds.
It equals out. Just watch the fab Apollo footage. Try asking NASA for more detailed Q's like this - I just enjoy viewing it.
velocity = distance/time
distance = velocity x time
not sure what you want...but I'm guessing thsoe will help you?
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