Pls help I hate physics!
...
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:30, denysmayatskyy
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:20, cxttiemsp021
Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:50, fili20
The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.
Answers: 3
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 06.03.2021 16:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.03.2021 16:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.03.2021 16:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.03.2021 16:20
![Konu](/tpl/images/cats/fizika.png)
Physics, 06.03.2021 16:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 06.03.2021 16:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.03.2021 16:20
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.03.2021 16:20