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2) A rock falls from a ledge and hits the ground 1.8 seconds later. How fast was the rock traveling at the time of impact? A) 16 m/s B) 8.8 m/s C)5.4 m/s D) 18 m/s
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5 votes
5 votes
2) A rock falls from a ledge and hits the ground 1.8 seconds later. How fast was the rock

traveling at the time of impact?
A) 16 m/s
B) 8.8 m/s
C)5.4 m/s
D) 18 m/s

User Desolat
by
2.7k points

1 Answer

25 votes
25 votes

Answer:

Option (B)

Step-by-step explanation:

The dynamics of a free fall body is regulated by the constant acceleration motion.

User PRASHANT P
by
2.5k points
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