Help pls i don’t know what to do
...
Answers: 3
Physics, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
Physics, 23.06.2019 11:00
The temperature of a solution can change the solubility of a substance. the chart shows the solubility of the same solute at different temperatures in water. based on the chart, which solution was at the optimal temperature to allow for the greatest solubility? w x y z
Answers: 2
Mathematics, 12.07.2021 05:50
Mathematics, 12.07.2021 05:50
Mathematics, 12.07.2021 05:50
English, 12.07.2021 05:50
Computers and Technology, 12.07.2021 05:50
Health, 12.07.2021 05:50
Mathematics, 12.07.2021 05:50
Mathematics, 12.07.2021 05:50
Computers and Technology, 12.07.2021 05:50
Business, 12.07.2021 05:50
Physics, 12.07.2021 05:50