Physics, 21.05.2020 06:03, belindajolete
5. Cicadas produce a buzzing sound that has a wavelength in air of 2.69 m If the speed of sound in air is
346 m/s. what is the frequency of the sound produced by a cicada? What is its period
Answers: 1
Physics, 21.06.2019 19:30, ricesonice5
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
Physics, 22.06.2019 03:00, ronniethefun
1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
Answers: 2
Physics, 22.06.2019 17:40, RayshawnBoulware
A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
Answers: 1
5. Cicadas produce a buzzing sound that has a wavelength in air of 2.69 m If the speed of sound in a...
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