December 19, 2014

Posts by Mei

Total # Posts: 9

A stretched string fixed at each end has a mass of 17 g and a length of 10.5 m. The tension in the string is 44.5 N. What is the vibration frequency for the third harmonic? Answer in Hz.
December 3, 2014

1. You are tasked to design a car park on the top floor of a condominium that can accommodate 10 cars, each car has a maximum mass of 2000 kg. The material you are using can withstand a pressure of 500 N/m^2. Calculate how large your park must be? 2. Cheryl filled a measuring ...
September 3, 2014

Bonita bought 2 and 1/5 kg of potatoes and 1 and 1/2 kg of carrots. How much more potatoes than carrots did she buy?
March 19, 2014

Calculate d energy of d 3rd level of an atom if d ground state energy is -24.8ev
April 28, 2013

Wat is d bond between silicon and germanium
April 28, 2013

"A ship leaves port on a bearing of 34.0 degrees and travels 10.4 mi. The ship then turns due east and travels 4.6 mi. How far is the ship from port, and what is its bearing from port?" I would like to know how the actual steps in finding the answer please!
December 1, 2011

how did u get that answer
October 13, 2010

600 tens and 24 ones
September 21, 2010

Starting with propane, show all the steps required to produce propanone. Anyone know how to answer that question? Please help!
January 31, 2007

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