Answers: 1
Another question on Physics
Physics, 22.06.2019 03:00
If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
Answers: 3
Physics, 22.06.2019 10:00
(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present
Answers: 3
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
Physics, 22.06.2019 17:00
If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.
Answers: 1
You know the right answer?
There is a bell at the top of a tower that is 45m high. the bell has a mass of 18kg. the bell has wh...
Questions
Mathematics, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
World Languages, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
English, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
Social Studies, 07.07.2020 02:01
History, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
Health, 07.07.2020 02:01
Mathematics, 07.07.2020 02:01
