2.7. A water molecule is a permanent dipole with a dipole moment of 6.186 × 10-30 Cm. Treat the axis of the dipole as the z axis and calculate the torque on a the molecule if it is in an 8500 N/C electric field aligned in the xz plane at an angle of 42° relative to the x axis.
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I need help on this question. Could you please draw a diagram, or sketch. Could you also explain how your answers are reasonable and explain whether the answers are reasonable relative to the context provided in the question? Thank you.
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- Can you help me solve this?Problem 12: In this problem, the symbols M, L, and T represent the dimensions mass, length, and time, respectively. Consider the physical quantities V, ρ, and t with dimensions [V] = L3, [ρ] = ML-3, and [t] = T. (Here, the square bracket means “the dimensions of” so, for example, [V] represents the dimensions of the quantity V.) Part (a) What are the dimensions of ∫ρdV? dimensions = ______ Part (b) What are the dimensions of dV/dt? dimensions = ______ Part (c) What are the dimensions of ρ(dV/dt)? dimensions = ______A fishing boat leaves a marina and follows a course of S64°W at 9 knots for 20 min. Then the boat changes to a new course of S40°W at 2 knots for 2 hr. Round intermediate steps to four decimal places. Part: 0 / 2 Part 1 of 2 (a) How far is the boat from the marina? Round the answer to one decimal place if necessary. The boat is approximately nmi from the marina. X 3
- You want to throw a ball a distance of 2l over a wall of height h as is shown in the figure below. Derive an expression for the required angle θ in terms of h and l. Use 'asin' for inverse sin, 'acos' for inverse cos and 'atan' for inverse tan.I need help on this question. Could you please draw a diagram, or sketch. Could you also explain how your answers are reasonable and explain whether the answers are reasonable relative to the context provided in the question? Thank youPLEASE HELP ASAP. PHYSICS ALGEBRA With exact decimals!
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