Write down an expression for the gravitational filed strength of a planet of radius R and density ρ. Please use "*" for products (e.g. B*A), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate without the quotes). For Greek letters such as ?ρ and ?π use rho and pi.

Q: could you please specify which numbers are superscripts ie the the πa2 written as πa2? Also section…

A: Given, Magnetic field by wire and ring

Q: Give the expression for the frequency f of a simple pendulum of length L in the gravitational field…

A: T=2πLg   ---Eqn(1) where,   T - Time periodL - Length of the pendulumg - Gravitational field…

Q: Given: A: A, 36.6, A,= 31.2 JB = 18.5 B: 0B = 35.9° (a) Calculate the x-components and y-components…

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Q: You are told A=4.444, B=5.000 and C=0.6666. In the first blank, determine D=(A-B)/C= . Enter the…

A: Given A = 4.444, B = 5.000, and C = 0.6666. Then D be calculated as,

Q: Vector S has a magnitude of 8 units and makes an angle of 46 degrees with respect to the positive x…

A: Given: Vectors S = 8 units at angle 46o with the positive x axis. T = 6 units at an angle 36°…

Q: Write down an expression for the acceleration of a satellite of mass m in a circular orbit of radius…

A: Solution:-Step 1:

Q: for the J component your answer could be simplified to L/pi correct?

A: the answer provided in the existing answer of this question is the j component of the answer…

Q: Suppose i = 31 + 8j – 18k and ū 31 + 3j + k. Compute the following: %3D The cosine of the angle…

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Q: Suppose that q1 = 3 µC (3.0×106 on the figure in cm. Find the angle in degrees that the net force on…

A:

Q: Consider the rectangular solid with dimensions as shown in the figure below. (Use the following as…

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Q: Consider the vector 7.2I - 4.6j, where i points horizontally to the right and j vertically upwards,…

A: Given The vector is given as A→=7.2i^-4.6j^   We have to find the magnitude of the vector and the…

Q: A breeder wants to fence off his four-sided plot of flat land, as shown in the figure. He measures…

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Q: Suppose that q1 = 3 µC (3.0×106 C), q2 = -2 µC, and q3 = 1 µC. Coordinates are shown on the figure…

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Q: The satellite is moved into a new orbital radius R2 from R. R2 is greater than R. Compare the…

A: we have R2>R

Q: The angle between the vectors that connect ther carbon atom to the hydrogen atoms in the methane…

A: Introduction: A bond angle is an angle formed between three atoms across at least two bonds. For…

Q: Newton's law of universal gravitation is represented by Mm F = G where F is the gravitational force,…

A: Dimensional analysis is analyzing different physical quantities by identifying their base quantities…

Q: A force vector has magnitude F makes an angle of 69° with respect to the x-axis of a Cartesian space…

A: Given, a force vector has magnitude F makes an angle of x=69° with respect to the x-axis of a…

Q: lands at the point having the coordinates (1.84, 1.18) m, determine tne polar coordinates or the…

A: x= 1.84m    and y= 1.18m

Q: M Y Z N

A:

Q: Determine the following for a point with the rectangular coordinates (1.060, 2.930) m. (a) the polar…

A: Rectangular coordinates of a point = (1.06, 2.93) m to find : polar coordinates of this point

Q: Consider the three vectors shown in the figure. They have magnitudes |A| = 38, |B| = 6.5, and |C| =…

A: A =38 B = 6.5 C = 32.6

Q: Problem 12: In this problem, the symbols M, L, and T represent the dimensions mass, length, and…

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Q: 1. Draw and label the vector with these components. Then determine the magnitude and angle of the…

A: 1.  (a) Ax = 3, Ay = - 2  The magnitude is given by  A= Ax2+Ay2A= 32+(-2)2A = 3.6  The angle is…

Q: Here is a simple problem. Then we'll do one that requires a little more thought. The shape of a city…

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Q: In the figure shown, the magnitude of á is 5.2 m, the magnitude of b is 5.3 m, and o = 44°. Find the…

A: Given: The magnitude of a = 5.2 m The magnitude of b = 5.3 m Angle = 440