Physics, 03.05.2021 16:50, leapfroggiez
Un grupo de nadadores está descansando tomando sol sobre una balsa. Ellos estiman que 3 m es la distancia entre las crestas y los valles de las ondas superficiales en el agua. Encuentran, también, que 14 crestas pasan por la balsa en 26 s ¿cuál es la frecuencia en Hertz de las olas? ¿Cuál es la longitud de la onda?
Answers: 1
Physics, 22.06.2019 07:30, elijahjacksonrp6z2o7
Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
Answers: 1
Physics, 22.06.2019 10:30, austinwst3
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 22.06.2019 16:40, jcblake
Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
Un grupo de nadadores está descansando tomando sol sobre una balsa. Ellos estiman que 3 m es la dist...
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