According to the experimental results, which solvent provided the best separation? a. all solvents provided the same degree of separation b. distilled water c. 70% isopropyl alcohol d. 0.5% nacl solution e. 0.2% nacl solution

2b2t

explanation:

2b2t

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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