24 2a ? 2a Determine the moments of inertia of the shaded area shown with respect to the x and y axes when a-20 mm.
Part 4 out of 5 2a/2 for the 90% confidence interval 2a/2 CHECK
Find the general solutions for these recurrence relations. (c) an+1 2a cosn (c) an+1 2a cosn
3-on the power associatedwid he 2 volts daurce, an 2A 2A 4A #A IK 1 K
1. A) If 2A(g) + B(g) → C(g) Kc = 9,541 What is Kc for C(g) → 2A(g) + B(g)? B) If 2A(g) + B(g) → C(g) Kc = 5,335 What is Kc for A(g) + 1/2 B(g) → 1/2 C(g) ? C)If 2A(g) + B(g) → C(g) Kc = 8,174 What is Kc for 2C(g) → 4A(g) + 2B(g)?
2A 592 W. I= 2A Is= 116 50V 1052 115= 1592 What is the equivalent resistance of this circuit? O 25 Ohms 40 Ohms correct answer not shown O 5 Ohms 7.5 Ohms
Example 2y+2y+yconst 2v,+2v+e0 2a+2a,+ac0 Drawing the motion and Write the system equation 12
Let A be a square matrix. Prove that if A2 = A, then I - 2A is the inverse of I - 2A.
6. Let the function r(t) = t cos((1 – 2a)t)i + t sin((1 – 2a)t)j + (2a – 1)tk over the interval [0, 41]. Find the value of a that gives the smallest arclength. Hint: There is a large amount of work in the middle of the problem that you can completely avoid. [10 marks]
Two thin spherical shells of radius a and 2a, each carrying a uniform surface charge density Ps (at r=a) and -Ps (at r=2a). Use Gauss law to calculate the electric field everywhere.