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Word problems
Posted:
Thu Jan 24, 2013 3:26 pm
by 8055
10A 16: How wide is a canyon if a person hears an echo in 4 sec? Speed of sound = 1110 ft/sec
Re: Word problems
Posted:
Thu Jan 24, 2013 3:33 pm
by sxk1693
Re: Word problems
Posted:
Thu Jan 24, 2013 3:36 pm
by 101dalmatians
Re: Word problems
Posted:
Thu Jan 24, 2013 3:39 pm
by 101dalmatians
Re: Word problems
Posted:
Fri Jan 25, 2013 8:12 am
by 101dalmatians
Also 8055 be careful about unit conversions on this test man.
I get caught up and get stuff wrong only n/c of haat which gets me annoyed!
Re: Word problems
Posted:
Fri Jan 25, 2013 8:13 am
by 101dalmatians
Also, so many of these stated problems are doable using common sense - like the ones on the 1st two pages.
The others need a little more knowledge - like of physics, etc.