An object is dropped from a height of 500 m. How long will it take to reach the floor (in seconds)? (use g = 10 m/s2)

An object is dropped from a height of 500 m. How long will it take to

1.	An object is dropped from a height of 500 m. How long will it take to reach the floor (in seconds)? (use g = 10 m/s2)
A.	5
B.	15
C.	10
D.	20
Answer» D. 20

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An object is dropped from a height of 500 m. How long will it take to reach the floor (in seconds)? (use g = 10 m/s2)

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