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Chel
Questions (5)
How many 6 letter permutations are there in FAMILY
1 answer
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How many letter permutations are there in FAMILY
1 answer
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A block of mass m1 = 3.5 kg sits on a rough, horizontal surface and is connected to a second mass m2 by a light string over a
1 answer
650 views
A thin spherical shell has a radius of 2.4 m and a mass of 410 kg, and its center is located at the origin of a coordinate
1 answer
761 views
What is the specific heat for calorimeter using styrofoam cup?
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Answers (2)
Plug in the values given from the problem into Q(t) = Q0e^kt (Q(12) = 25, Q0 = 100, t = 12) and then solve for k 25 = 100e^(12k) ln(1/4) = lne^(12k) ln(1/4) = 12k ln(1/4)/12 = k Next, set Q(t) = 50 (since 50 is half of 100) and plug in the previously found
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