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1. ### Could someone please explain these 2 physics problems to me? Step-by-step please!!?

Counting the number of ordered partitions of k. For example : 4 3+1 2+2 2+1+1 1+3 1+2+1 1+1+2 1+1+1+1 Each...

2 Answers · Science & Mathematics · 08/06/2019

2. ### Physics lab?

... at the first graph, the slope F / x gives the spring constant k. The bottom corner appears to be (x, F) = (0.45m, 1.3N...

1 Answers · Science & Mathematics · 13/11/2019

3. ### For any patch element on the G-cylinder’s curved surface, what is the angle θ?

dA^ = r^ dh dφ E = k q r^ / r³ then the angle θ between the electric field vector E^ and the vector dA^ is null

1 Answers · Science & Mathematics · 12/09/2019

4. ### Please help with this problem! Due Soon! It has something to do with VOLUME, TEMP & PRESSURE of 2 chambers. How far does dividing wall move?

...gas in each chamber, which means that we can treat n * R as some constant k. P * V / T = k Initially, P[a1] = P[b1...

1 Answers · Science & Mathematics · 25/11/2019

5. ### Physics 2 question?

... at a distance r is given by Vₑ = kQ/r, where k is the Coulomb constant: 8.99 × 10⁹ N·m²/C²...

2 Answers · Science & Mathematics · 07/02/2020

6. ### Physics question?

... following equation is used to solve this problem. F = k * Q1 * Q2 ÷ d^2 I use 9 * 10^9 for k. The unit of the...

2 Answers · Science & Mathematics · 16/08/2019

7. ### Rotation and springs Physics Problem?

...www.phys.lsu.edu/~jzhang/Lecture28_2101.pdf page 8 upshot: ω = √(3k / m) and since period T = 2π/ω, T = 2π*√(m / 3k) and so here ...

1 Answers · Science & Mathematics · 04/03/2020

8. ### Physics help??

... it as a constant is very small. So use 4.2 * 10 ^ 3 J/kg/K Energy = dT * m * specific heat = 41 * 55.5 * 4.2 * 10 ^ 3 no of kw...

2 Answers · Science & Mathematics · 03/08/2019

9. ### Physics question regarding capacitors?

a. field E = σ / ε where ε = k*ε₀ so σ = Eε = 1.5e6N/C * 5*8.85e-12 C²...

1 Answers · Science & Mathematics · 13/10/2019

10. ### Electric Field - Writing an Expression For The Magnitude of Force?

... is force in newtons r is separation in meters k = 8.99e9 Nm²/C²

1 Answers · Science & Mathematics · 29/08/2019