Расстояние от столба до места ввода электрического
провода в квартиру 70 м. Подводка выполнена
алюминиевым проводом сечением 5 мм2. Определите
сопротивление подводящих проводов. Удельное
сопротивление алюминия 0,028 Ом • ММ • м2.
П.
Две лампы сопротивлением 210 Ом и 250 Ом
соединены последовательно и включены в сеть с напряжением 120В. Нарисуйте схему такой цепи. Чему равна сила тока в ней?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

What’s #16 asking and how do i solve it?