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1. ### Electricity: Electric Circuits Please show work?

...drop across each individual resistor. ANS: V1-30, V2- 18V R = R1+R2 = 6.4+3.9 = 10.3 ohm I = V/R ) 48/10...

1 Answers · Science & Mathematics · 19/03/2019

... in parallel with the 5 Ohm resistor, so the equivalent resistance is 1/R = 1/10 + 1/5 = 3/10 R = 10/3 Ohm. The terminal voltage ...

2 Answers · Science & Mathematics · 24/07/2019

3. ### Question on angular motion ?

...of inertia of the rotating masses Jr , therefore : Ts*r = Jr*α ..(α being the angular acceleration and equal to a/r) m*g = m...

2 Answers · Science & Mathematics · 26/11/2019

4. ### Physics question p4?

... we can apply the angular equivalent  τ = Iα (T₂ - T₁)R = I(a/R) I = (T₂ - T₁)R²/a = (156.2...

3 Answers · Science & Mathematics · 11/12/2019

5. ### Physics problem! Finding the moment of inertia of a hexagon.?

...equilateral triangles. Distance of each mass to axis (centre) r = 2m. Moment of inertia of each mass = mr² = 1 * 2² = 4 ...

5 Answers · Science & Mathematics · 28/01/2019

6. ### A satelite located in it orbit 3200km from the center of the earth, moves twice round the earth after 48 hours. What is the uniform velocity?

... wrong. edit, I suspect you mean 3200 km above the surface. Then R = 3200 km + 6,371 km = 9.57e6 meters plug that into the equations...

7 Answers · Science & Mathematics · 01/08/2019

7. ### Physics - angular motion?

see attached figure...

1 Answers · Science & Mathematics · 24/11/2019