V(x) = \, x*e*

Q: If F1=2N, and F2= 3.4N, α1=500, α2=400.  The value of  FR by  Cos law is:

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Q: If y = log[(AB) 2] then Oy-log+log B y = (logA+logB) y=2(logA+logB) Oy = (logA - logB) his

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Q: Solve the initial value problem. (3e*y+x)dx+e*dy =0; y(0)=1 а.

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Q: The length and width of a rectangular room are measured to be 3.764 ± 0.005 m and 4.030 + 0.005 m.…

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Q: (c) The angle that F2 makes with the positive x axis is found from tan0 = F2u/F2z = 21/32 0.656.…

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Q: let vector a = , vector b = , vector c= Evaluate: vector a*(vector a*vector b) / |vector c|^2

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Q: By what factors do the operators (xp; + px) and 1/2(xp,+ P,x) differ?

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Q: e Select one: O True O False

A: Given: Equation To find: Above equation is true or false

Q: The ship O measures the positions of the ship A and the airplane B and obtains the coordinates…

A: Angle between the two vectors is given by the formula

Q: Evaluate 7 1 5lnx X dx.

A: Take  u = ln(x)  Then   du = dx/x  Integral become.  ∫5udu=5uln5  =5lnxln5

Q: prove that n = VE,

A: given data :-

Q: Gmtsing=AHmixing -TASmiring = 2ZAc{xA-xi}+ RT{x,Inx4+x,Inx,}

A: Given, ∆G¯mixing=∆H¯mixing-T∆S¯mixing∆G¯mixing=2Z∆εxA-xA2+RTxAlnxA+xBlnxB…

Q:  Find derivative of functions:

A: Given function is in the following format, y = f(x) / g(x) Derivative of y can be written as…

Q: Consider R =À +B+D which of the following is incorrect? O All choices are incorrect O Ř =JTRj? +…

A: The resultant vector is shown as .

Q: vo (m/s) θ (º) vx (m/s) vy (m/s) t 1/2 (s) Δx (m) Δy (m) tT (s) 20 30…

A: The chart represents the motion of an object in a circular track, we can find the x and y components…

Q: Let E(r) : Calculate the line integral | E(r) - dr along the path a bc in the following two straight…

A: Let's solve the problem in Cartesian coordinate system. Given

Q: If A = 2i − j − k, B = 2i − 3j + k, C = j + k, find (A · B)C, A(B · C), (A × B) · C,A · (B × C), (A…

A: (A•B)C = (2i − j − k • 2i − 3j + k)( j + k) (A•B)C = (4 + 3 - 1)( j + k) (A•B)C = 6( j + k)

Q: = [v²s (v)dv 3/2 m f(v) = 47| ; where, av mv 2tkT Prove that |3kT Vrms m

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Q: Find the general solution to the differential equation y" = 2– sin 2r.

A: y'''=2-sin2x

Q: 1. Evaluate the following integral 1 = [² x (x + 1) 8 (2²³ − x) dx -

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Q: If ay can be written as ua +va + wa at the point P(2.94, 309.46 degrees, -2.75), find u+v+w. P Ф Z

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Q: Where has the minus sign come from here E=−∫dE

A: Have a look dear

Q: Evaluate the commutator[L, L,·Ly]. (a) ħ²Lx (b) 0 (c) ħ²L, (d) ħ²L₂

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Q: Q1/(3) = (.1,) and 5 (.1), then the cross prodaet a x%= (a) it - t) - j(1-t)+(i-P). (b) i(1-1) - j(1…

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Q: Find the angle between the planes x +y = 1 and 2x + y -2z =2

A: x+y=1 comparing it with  A1x+B1y+C1z=d1A1=1, B1=1, C1=0, d1=1 direction ratio of normal=1,1,0…

Q: 2)Find the angle between ( Ä – ) and À , for A = 41 + j+ 2k and B= 2i +3j+k.

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Q: (a) Calculate the x-components and y-components of B. Br B: = By = B = 16.3 0B = 27.5⁰

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Q: Prove v'() = by using B"=ce-x") ²+cY-4)*+c2=2')°

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Q: Y = (x2 +y²+z?)e¬vx²+y²+z² FİND :

A: Solution:   Given that, ψ=(x2+y2+z2)e-x2+y2+z2   To determine the ∇ψ→ value, we should solve in the…

Q: Given z = xe−y, x = cosh t, y = cos t, find dz/dt.

A: To find: To find dzdtusing the given values of x, y and z

Q: Using simplified index notation, prove the following tensor identities: a) T:4 Y =y ·() b) и:(ухw)-…

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Q: Given vy= Voy - gt and y = yo + voyt - gt2 derive (a) y = yo + vyt + ½gt² and (b) v² = vy-2g(y-yo).…

A: According to question we need prove some expression.

Q: describe Y as a function of X

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Q: (a) Given [X, P] = ih. Find [.X ], where H- 2m

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