Answers: 2
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 18:40
Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory
Answers: 2
Physics, 22.06.2019 22:00
Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false
Answers: 2
a steel cable has a maximum safe stress of 3,000 N/m2. what is the largest cross-section area of ste...
Mathematics, 10.12.2020 03:40
English, 10.12.2020 03:40
English, 10.12.2020 03:40
Spanish, 10.12.2020 03:40
History, 10.12.2020 03:40
Mathematics, 10.12.2020 03:40
Chemistry, 10.12.2020 03:40
Physics, 10.12.2020 03:40
Health, 10.12.2020 03:40