PHYSICS 2 Lecture Notes - Lecture 2: Antiseptic, Rate Equation, Thrice
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Physics 2 intro to math methods 47030. Week 1 lecture 2 problem solving skills. She would like to make 10 liters of solution that is 50%. R2: step 3: use logic and mathematics principles (r1)(t1) = a, r1(10hr) = a (r1)(t2) + (r2)(t2) = a (r1+r2)(2) = a (r1+r2)(2) = (r1)(10, r1 = (1/4)(r2, f = r2/r1 = 4. In other words, you paint 4x faster than me: ex: m and j want to make money over the summer mowing lawns. M can mow twice as fast as j and j can mow a 10m2 lawn in 10 minutes. You have one full bottle of 2% milk left in the fridge. 1400 kg of a cement mix that is 80% sand and 20% cement. Other problems to try for homework: joe loves cheerios cereal. However, he has a problem -- he needs exactly 25 cheerios pieces in 100 ml of milk.
