Sort by

- Relevance
- |Time

...you could THEN turn into a fraction. ie ( 2.4 + 0.003)^(-2) <

**R**^(-2) < (2.4 - 0.003)^(-2) 0.173178 <**R**^(-2...4 Answers · Science & Mathematics · 08/09/2019

What is the reference frame for the angle? I'll assume that it is measured from vertical tanθ = (v²/

**r**) / g = v² / rg v² = rgtanθ v² = 0.450(9.81)tan25 v² = 2.0585 v = 1.43 m/s1 Answers · Science & Mathematics · 08/12/2019

find total

**R****R**= 1 + [ 1 / (1/12 + 1/6) ] + 5 = 10 ohm find total current, I I...amp;6) = 12 a * 4 ohm = 48 v V (5) = 12 a * 5 ohm = 60 v V lost to**r**= 12 * 1 = 12 v find I through each I (12) = 48/12 = 4 a I (6...4 Answers · Science & Mathematics · 14/01/2020

...

**R**^2 = 9^2 + 40^2 = 1681**R**= 41 m the angle is 12.7° W of N When you get a good response, please consider giving a best answer. This is the only reward we get.4 Answers · Science & Mathematics · 20/06/2019

Uhhhhhhhh Magnetic force = centripetal force? Bvq = mv^2 /

**r**v = rBq / m**r**= 5.1×10^-4 m 2. If I is "the...1 Answers · Science & Mathematics · 12/02/2019

F is proportional to 1/

**r**^2 F2/F =**r**^2 / ( 2/3**r**^2) =9/41 Answers · Science & Mathematics · 07/10/2019

ac = V^2/

**r**= 3^2/0.7 = 12.856 m/sec^2 at top F = m(ac-g) = 2(12.856-9.806) = 2*3.05 = 6.10 N down F' = m(ac+g) = 2*(12.856+9.806) = 45.3 N4 Answers · Science & Mathematics · 11/03/2019

... in the position b for a long time, the current through

**R**becomes close to zero. TRUE, cap blocks... a long time in the position b, the current through**R**is E/**R**. TRUE initial charge on...1 Answers · Science & Mathematics · 13/03/2019

I = V /

**R**V = 6 volts**R**= 10 + 4/2 = 12 ohms I = 6 / 12 I = 0.5 A3 Answers · Science & Mathematics · 14/01/2020

... with Ri = 4Ω, oriented same as the 80 volt one the 3

**r**'s in parallel equal 1/**R**= 1/6 + 1/12 + 1/4 1/**R**= 2/12 + 1/12...1 Answers · Science & Mathematics · 15/01/2020