A rocker arm with rollers at A and B is shown in the position when the valve is open and the valve spring is fully compressed. In this position, the spring force is 830 N. Determine the force Rg which the rocker arm exerts on the camshaft C. Also calculate the magnitude of the force supported by the rocker-arm shaft O. 15° 49 mm 32 mm- A 11 mm Answers: RB = i N i N

Q: The state of stress at a point in a member is shown on the rectangular stress element in (Figure 5)…

A: Step 1: Step 2: Step 3: Step 4:

Q: y = kx³ I 30 mm Fig. P5.15 30 mm 150 mm X

A: Locate the centroid of the plane area shown.

Q: 1" 5" 2" 1-Determine the location of the centroid (x,y) of the centroid. 2- Determine the Ix0 and…

A:

Q: Compute y. (16 – 2 x 2.5) = 0.69 16

A: Given: γ=16-2×2.516

Q: Problem 3: A bracket of negligible weight shown in the figure below is loaded a force of 13.34 kN.…

A:

Q: Find the value of k so that x + 3 is a factor of 2x³ + 5x² + kx – 12. С. -7 D. 5 А. - 13 В. 12

A: Given:- x + 3 is a factor of 2x3 + 5x² + kx - 12.

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A:

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A: Given: The equation is, 2x-y=5. The point is -4, 2

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A:

Q: How are series with positive (non-negative) members different from general ones

A: Series with positive (non-negative ) members different  from general ones by the reason below.