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Author Question: A rock dropped down a well takes 1.8 s to hit the water. How far below the top of the well is the ... (Read 31 times)

Awilson837

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on: Jul 28, 2018
A rock dropped down a well takes 1.8 s to hit the water. How far below the top of the well is the surface of the water?

Question 2

When solutions of AgNO3 and CaCl2 are mixed, which type of reaction is likely?
 a. Combination
  b. Double-replacement
  c. Decomposition
  d. Single-replacement


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TDubDCFL

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Reply #1 on: Jul 28, 2018
Answer to Question 1

16 m

Answer to Question 2

b


Awilson837

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Reply 2 on: Jul 28, 2018
Wow, this really help

nyrave

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Reply 3 on: Yesterday
Gracias!

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