Physics, 03.03.2020 02:40 NylaJohn29
At a particular instant, a proton at the origin has velocity < 5e4, -2e4, 0> m/s. You need to calculate the magnetic field at location < 0.03, 0.05, 0 > m, due to the moving proton. What is the vector r?
Answers: 1
Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
Answers: 2
Physics, 22.06.2019 18:00
Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.
Answers: 1
Physics, 22.06.2019 21:50
Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people
Answers: 1
At a particular instant, a proton at the origin has velocity < 5e4, -2e4, 0> m/s. You need to...
English, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
English, 18.12.2020 02:00
History, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00
Mathematics, 18.12.2020 02:00