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what moment formula should I use ?
Which line is longer, AB or BC?
what is shear stress
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whats the differences between gravitational constant and gravitational acceleration
What are the Roots of the Original Quadratic Equation
What number x is greater than x^n?
What is algebra with fractions called ?
What am I missing when I rotate a tripod leg 45 degrees to solve for loads
Will you please be more specific in doing with calculations
Working Stress Design of Reinforced Concrete
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What is the probability that 4 depth charges will sink the submarine?
What is the Chance of Rain: Local vs Federal Forecasts
Which pizza is a better buy: large with 16-inch-diameter for $15 or medium with 8-inch-diameter for $7.50?
What is the Coefficient of the 8th Term of the Expansion of (2x - 1/x)^10?
Which of the following is the derivative with respect to x of (x + 1)^3 - x^3?
What is the radius of the circle x^2 + y^2 - 6x = 0?
What is the equation of the normal to the curve x^2 + y^2 = 25 at (4, 3)?
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Weight of Copper and Tin to Produce an Alloy of 30% Copper and 10% of Tin
Wl4g9k7-0 Situation. Floor joists 50 mm wide by 200 mm high, simply supported on a 4-m span, carry a floor loaded at 5 kN/m^2.
w3TgYte-0 Situation. An unsymmetrical parabolic curve has a forward tangent of -8% and backward tangent of +5%.
Which curve has a constant first derivative?
When the polynomial x^4 + bx^3 + 5x^2 + dx + 6 is divided by x - 2 the remainder is 16. When it is divided by x + 1 the remainder is 10. Find the value of constant d.
Working Stress Analysis for Concrete Beams
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Welcome to Free Online Review: Basic Algebra
What is the area moment of inertia of a semicircle of radius $r$ about an axis parallel to its base and passing through its centroid.
What time between 2 and 3 o 'clock will the angle between the hands of the clock be bisected by the line connecting the center of the clock and the 3 o 'clock mark?
Wl4g9k7-1 Compute the center-line spacing between joists.
Wl4g9k7-2 What safe floor load, in kN/m2, could be carried on a center-line spacing of 0.40 m?
Water that flows from the atmosphere to the earth’s surface in any variety of forms is known as: