What is the line integral of B→ between points i and f, in the figure(Figure 1)? Assume that B = 0.12 T . Express your answer using two significant figures.
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- Consider a system consisting of four components, as pictured in the following diagram. A path begins on the left side of the diagram then continues horizontally to the right before splitting into a lower and an upper path. The upper path continues horizontally to the right and passes through 2 boxes labeled "1" and "2." The lower path continues horizontally to the right and passes through 2 boxes labeled "3" and "4." After passing through the boxes, the two paths rejoin and continue horizontally to the right before ending. Components 1 and 2 form a series subsystem, as do Components 3 and 4. The two subsystems are connected in parallel. Suppose that P(1 works) = 0.8 P(2 works) = 0.8 P(3 works) = 0.8 P(4 works) = 0.8 and that the four components work independently of one another. (a) Each subsystem only works if both components work, and the whole system will only work if at least one subsystem works. What is the probability of the system working if a 5–6 subsystem were added…Answer should be B but I don't understand how. This is one of my previous test and I need help find in logic behind itI do not understand how the professor came to the conclusion for the Vcenter equation.
- A simple physics formula is density equals mass divided by volume. In problem 2 above, the density was δ(x,y,z) = e^((x^2+y^2+z^2)^3/2).The volume of the object could be calculated from the equations for volumes of spheres and cones with some simple subtraction. Why do we need to do a triple integral to find the mass of the solid? Why can’t we just use the physics formula M = ρ ·V ? Explain when we need a triple integral to calculate mass, and when we can get away with the simple physics formula. Most importantly, explain how the triple integral of p*dV uses the same physics formula and explain what the idea of an integral means.I would like some explanation as to how you are able to get the answer. What is the equation that I would have to use to solve this?B. If the spring constant is k = 2.2 N/m, can you find the mass of the cart? If you can do it, give the answer here. If you can't, put 0.m = _______ kg The simple mass on a spring is the basis for our description of almost any oscillation. Lets consider the vibrational states of a simple diatomic molecule, say N2. We will model it as two identical masses connected by a spring as shown in the figure at the top right.This is a little different from the cart on a spring since there is no wall -- both of the atoms are moving. But if we only look at oscillations of the molecule where the center of mass is not moving, the atoms are moving equally and oppositely. When one is going left, the other goes an equal amount to the right and vice versa. This is like two carts attached to a wall and oscillating equally and oppositely as shown in the lower picture. The only difference is the way we treat the spring. When each atom moves a distance x, the spring between the atoms actually stretches…
- write the solution step by step and clearly.A two-legged robot is programmed so that upon switching it on, it will do a repetitive pair of steps: one step towards east and then one step towards north, with each step corresponding to equal lengths. If after making 1000 pairs of steps, the robot can be found at 956.8m , 45°NE what is the length of each step?What If? What if everything is the same except that the masses of the particles are not the same: m1 = 14.0 g, m2 = 28.0 g? What is the period of oscillation (in s) now? (Assume m1 is the mass of the positive charge, and m2 is the mass of the negative charge.) Can you please solve part B