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Clinton physicist

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The speed limit in a school zone is 40Km/h. A driver traveling at this speed sees a child run into the road 13m ahead of his
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1: 90 -- 42 = 48° 2: 27° #NOTE incident ray = reflected ray Add me on fącěboōk with Clint physicist
Diamond is the hardest substance known, it can be used as drill to drill the earth crust The best answer is option B Diamond cannot be used to create pressure
Ethanol (an alcohol) is a good solvent for iodine Ethanol + iodine = iodine tincture The best answer there is methanol CH3OH
Methanol CH3OH is correct
How did you get 1.05 as your center of mass? Based on your procedure, center of mass is supposed to be 105

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