Differentiate 8 cos8 x + 7 sin8x A. 8(7 cos 8x 8 sin 8x) - В. -8 sin 8x + 7 cos 8x С. 8(8 sin 8x + 7 cos 8x) D. 8 sin 8x + 7 cos 8x

Q: Find Fx F1 300N 400 N 4 3 F2 30° 15 60° 12 F3= 150 N F4=260 N

A: Force  Force is vector quantity by means of which rest body comes in motion. Unit of force is N.…

Q: Figure (3)

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Q: EFx=0= (0.433 F1) - (0.667 F2) - (0.866 F3) + (0.342 P) EFy=0= - (0.250 F1) + (0.667 F2) EFz=0=…

A: Final equation obtained from the solution are provided.In the similar problems value P is generally…

Q: SOLVE! A *(dot) B X C A. 5i - 3j + 4k B. -6i + 13j + 7k C. 10i + 14j + 7k

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Q: find the value of θ (t)=.....?from the image below

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Q: Derive Eq. 17.5 in each of the following two ways: (a) By writing a momentum balance for a small…

A: For the solution refer below images.

Q: rad The rod OA rotates clockwise at a constant angular velocity of = (3) - Two pin-connected slider…

A: given data is

Q: Q2/ solve the following by using graphical method: Minimize Z=4x+6y, Subject to: x + y 2 8, 6x+y >…

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Q: Link AB has an angular velocity of Wab. B OAB d1 = 0.3m d2 = 2.8m %3D W1 = 35 degrees Wab = 8 rad/s…

A: Given: d1=0.3m, d2=2.8m;ωAB=8 radsec, θAB=35°

Q: Create a displacement diagram with the following details: Maximum displacement of 60 mm 60 mm rise…

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Q: B t Yo = 11 7 10 720s 3.5km Y = Yo⋅ exp (B⋅t) Show how the above formula is used a fx82ms…

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Q: 60 F 500 N F= 450 N

A: Law of parallelogram can be used only to find the resultant force of two forces.

Q: Find the gear ratios of given gear systems. z1=10 z3=40 z3=7 z4=24 zs=14 z5=18

A: In the given gear system, The first one compound gear train system and the second case is simple…

Q: * =For the given data shown. A1 =For the given data shown. Ay2 7 in 5 in S in 7 in 3 in 3 in A3 Аз…

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Q: If arm 6 and gear 5 in the following figure are driven clockwise (viewed from the right end) at 150…

A: Given; The number of teeth on pinion, Zp = 24 The pitch of pinion, p = 6 The pressure angle, α = 20°…

Q: What is a b if a = 3i - j and b = 2i + j + 4k ? * O 3 O 5 O -2 О 04 What is the magnitude of a unit…

A: FOLLOWING IS THE ANSWER TO THE ABOVE QUESTION-

Q: A RA P₁ P₂ 2 X₂ X3 x L W0 C X4 B RB Z P₁ = = 30kN; P₂ = 50kN; w= 10kN/m; L = 6m x₁ = 1m; x₂ = 2m; x3…

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Q: max z %3D 5x, + 8xх, + 7x, + 4x, + 6х, || st. 2х + 3x, + 3х, + 2x, + 2х, < 20 3x, + 5x, + 4x, +2x,…

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Q: Find the gear ratios of given gear systems. zz=10 z-40 z3=7 z,=24 zs=14 z5=18 Giriş Z6 OUT Giriş Z6…

A: Gear ratio is defined as  Output/Input For the first case G.R.=(z2×z4×z6)/(z1×z3×z5)…

Q: 2. The angular velocity of the disk in figure 1 is w = 4t² + 3 rad/s, where t is in seconds. (a)…

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Q: greating and canceling a common factor evaluate

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Q: Draw a displacement diagram with the following details: Maximum displacement of 60 mm 60 mm rise…

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Q: the x value(s) if 23x+1 = 5

A: Given Equation 23x+1=5 Take natural log both sides  ln(23x+1)=ln(5)    (3x+1)ln(2)=ln(5)…

Q: b) * + 4x = 0, x(0) = 5 and x(0) = 0 %3D

A: Given, x¨ +4x=0D2+4x=0It can be written as-m2+4=0m2=-4m=±2iThe solution of the differential equation…

Q: F1 E F A D В F2

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Q: 3x+2 <0 2x -7

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Q: sketch the figure using autocad 2021. use necesary dimension and colours

A: start making the three linear cicles as in center of the figure

Q: Write the differential equations for the gears and motors in Fig.

A: Given

Q: Figure 0 4 m Q Search F > ▾ Part B. Part C Determine the angular impulse about point O for t = 4 s,…

A: t = 4 sec F = (4t+2)N

Q: solve the following exercises:

A: To determine the acceleration of the system

Q: By using Sarrus' Method 2| 15 4 -2 3 13 -1 21 543

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Q: dx J 4x*+16x+64 2

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Q: 1. Find the precision value of X1 and X2? X₁ = 101 X₁ =98 X₂ = 98.5

A: Given data: Xn = 101X1 = 98X2 = 98.5   We have to find the precision value of X1 and X2

Q: x+y X-y sin 2 2cos ||

A: from above we can write that equation cosx+siny

Q: = = 2 RA 2EI 2 0 2 3RA 2EI x² dx + kNm 2 RA 2EI 3 2 (x - 3)²dx

A: According to the given data  The Bending moment expression is given by the…

Q: SOLVE! A *(dot) B X C A. 5i - 3j + 4k B. -6i + 13j + 7k C. 10i + 14j + 7k

A:

Q: dx

A: Given: 3tanydydx+ex-1sec2y=0 To solve it

Q: How / uslove using Graphical Method Max Z=3*1 + 2x2 const 2x₁+x2 <100 X1 + x₂ < 80 xis lo X190a Zo

A: We can answer the first question since the exact one is not specified. Please resubmit the question…

Q: 1: Solve the follow the following equation 13z z +1 e answer in the form of x + iy. the value o…

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Q: A mass, m of 21 kg consider one vertical motion only with angular displacement, 0 = wt, with spring…

A: for the given system  mass (m) = 21 kg  spring stiffness (k) = 10 kN/m  Y = 13 mm    To determine…

Q: 9-10kxtm

A: Reactions are supports to balance the system so that system can come under static equilibrium. and…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.