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A rock is dropped from a window 40 m above the ground. The rock hits the ground 3 s later. What is the average speed of the rock as it falls? 120 m/s A 90 m/s B 0 оо 13.3 m/s 10…

A rock is dropped from a window 40 m above the ground. The rock hits the ground 3 s later. What is the average speed of the rock as it falls? 120 m/s A 90 m/s B 0 оо 13.3 m/s 10…
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5 votes
A rock is dropped from a window 40 m above the ground. The rock hits the ground 3 s later. What is the average speed of

the rock as it falls?
120 m/s
A
90 m/s
B
0
оо
13.3 m/s
10 m/s

asked
User Saad Aleem
by
8.3k points

1 Answer

1 vote

Answer:

13.3

Step-by-step explanation:

total distance/time

40/3

13.33333

answered
User Jozzeh
by
8.0k points
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