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A sprinter that has a mass of 200 kg runs into a wall with an acceleration of 3 m/s2. At what force
does the sprinter hit the wall? (Obviously this person did not take Chem/Physics!)

Ttc is a chemical indicator in a culture media used for differentiating bacteria. suppose you need to create a 300 ml solution of a 1% ttc solution (the other 99% is water). all you have to measure this volume with is a microliter pipette. how many microliters of ttc solution should you measure?