Steven has a coin collection. He keeps 13 coins in a box, which is only 5% of his entire collection. What is the total number of
1 answer:
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Answer:
C) -0.71m/s²
Step-by-step explanation:
V = V0 + at
V = final veloctiy
V0 = Initial velocity
a = acceleration
t = time
3 = 9 + a7
-5 = a7
= a
a ≅ -0,71