Homework Help: physics

Posted by Sara on Monday, September 17, 2012 at 12:19pm.

A sophomore chemistry student holds a 500mL Erlenmeyer flask full of concentrated nitric acid high above his head at a height of 1.75 meters and declares, "I'm the King of Chemistry!" At that moment another student, startled by the sudden ignition of her Bunsen burner, jumps back and bumps into the King, who drops the flask. How long until the flask breaks all over his royal sneakers?

physics - bobpursley, Monday, September 17, 2012 at 12:56pm
hf=ho+1/2 g t^2
0=1.75-4.9 t^2 solve for t.

Answer this Question

Related Questions

chemistry - Concentrated nitric acid is 16M. What volume of nitric acid must be ...
chemistry - Concentrated nitric acid is 16M. What volume of nitric acid must be ...
chemistry - Concentrated nitric acid is 16M. What volume of nitric acid must be ...
chemistry - Concentrated nitric acid is 16M. What volume of nitric acid must be ...
Chemistry -pls help urgent - 1) How do I prepare 2M nitric acid from 65% ...
Chemistry - Metals above hydrogen in the reactivity series react with dilute ...
Chemistry - How to prepare 10% w/v nitric acid solution? Do I just weigh 10g of ...
chemistry - The specific gravity of a sample of concentrated nitric acid is 1.42...
Chemistry - This is a limit test for chlorides. 1.0g of NaOH sample was ...
Chemistry - Why is a beaker more acurrate to use when measuring the evaporation ...

For Further Reading

First Name:
School Subject:
Answer: