Use the law of sines and the law of cosines, in conjunction with sketches of the force triangles, to solve the following problems. Determine the magnitude of the resultant R and the angle e between the x-axis and the line of action of the resultant for the following: 90 lb 110 Ib

Q: Solve parts a , b & c

A: We are going to use biot-savart law. Let's assume a small element dy' of  wire (1) at position J(a, ...

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A: Verify the Condition for conservative force

Q: r(m) 0.400 0.500 0.600 0.700 0.800 |(W/m²) 88.2 56.5 38.2 32.1 22.1 (m-2) The theory indicates that ...

A: As per guidelines, the first three sub-parts have been answered.

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Q: Solve question 2 early ok

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Q: please answer the question in the image.

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Q: What If? If the transmitted light beam has a wavelength λT, determine an expression for the shift in...

A: As per guidelines, the first three sub-parts have been answered.

Q: The Hamiltonian for classical ideal gas for N atoms is H = (i) Calculate E(E) and obtain the followi...

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A: Mass of our galaxy (M1): 4.0 X 1011 M Semi-major axis of the orbit (a): 51 kpc

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Q: use: n-101°cm, Eg 1.1eV, Ho 1000 cm2/V.s, Ho-250cm?/N.s, KT=26meV, q 1.6x10-19 C, Eg- 12 and Eo-8.85...

A: The expression for the electron diffusion current be given as, Where, Q be defined as the charge Dn...

Q: Fig. 3 a = ² 15.0 m/s i 2.50 m 30.0° 3. Fig. 3 represents the total acceleration of a particle movin...

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Q: Consider a particle subject to the potential: V (x) : 1 + x² In other words: x' X' = y' dV dx x² -1 ...

A: The given potential of the particle is and Initially, Therefore initial total energy considering ...

Q: Ptolemy model of the solar system was by far the simplest and most elegant model. true or false

A: False. 1)Ptolemy's model: Ptolemy thought that all celestial objects including planets,sun,moon and ...

Q: Advanced Physics Question

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Q: The Hamiltonian for a free classical ideal gas of N atoms can be written as H=p}+p%+…+px, where we h...

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Q: As shown in the figure, a stationary mirror is mounted in a reference frame S and a spaceship moves ...

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A: We have two identical bodies with specific heat capacity CP each, working as sources for a heat engi...

Q: A force of 2 N will stretch a rubber band 2 cm (0.02 m). Assuming that Hooke’s Law applies, how far ...

A: Given that, the force acting on rubber to stretch rubber band 2 cm is 2 N. So,  The spring constant ...

Q: Please help me with this question:   IMPORTANT: Can you identify the relevant physical principles a...

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Q: c) i) Relative to the sun, calculate the minimum speed for a spacecraft to escape the solar system i...

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Q: IMPORTANT: Can you identify the relevant physical principles and summarize them in words? Please dr...

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A: First, let’s calculate the frequency of the sound when it reaches the object,

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Q: the fallowing Prove %3D and D8/P')= ate functions where Dalps = <Pia momentum.. %3D space ware

A: As per guidelines, the first question ((a)) has been answered.  

Q: Answer all

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A: Given: Distance between point A and B is  r1= 4.00m. Distance between point A and C is r2= 3.00 m. S...

Q: A 5-kg fragile glass vase is surrounded by packing material in a cardboard box of negligible weight....

A: Given: Mass of fragile glass vase is (m)=5 kg Height (h)=1 m Displacement in simple harmonic motion ...

Q: Given that E¯i = 20 cos (wt - Bz)a x+ 60 sin(wt – Bz)a yV/m. Determine the incident wave for magneti...

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