Physics, 19.12.2019 06:31, mamaDee5919
Two cars a and b, travel in a straight line. the distance of a from the starting point is given as a function of time by = + 2 with = 2.6 m and = 1.20 m/ 2 . the distance of b from the starting point is = 2 − 3 with = 2.80 m/ 2 and = 0.2 m/ 3 . [a].which car is ahead just after they leave the starting point? [b].at what time(s) are the cars at the same point? [c]. at what time(s) is the distance from to neither increasing nor decreasing? [d].at what time(s) do a and b have the same acceleration?
Answers: 3
Physics, 21.06.2019 15:10, lilisncz
Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?
Answers: 3
Physics, 22.06.2019 14:00, marieknight689
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
Two cars a and b, travel in a straight line. the distance of a from the starting point is given as a...
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