Converting NASA's measurement of the Earth's radius into meters and substituting it in the formula for arc length, we find that each degree the radius line of the Earth sweeps out corresponds to 111,139 meters. If the line sweeps out an angle of 360 degrees, it covers a distance of 40...
The formula for the coefficient of friction is μ = f÷N, where μ is the coefficient, f is the friction force, and N is the normal force. The friction force always acts in the opposite direction of the intended or actual motion, and parallel to the surf
The conversion would give Spokane a corrected pressure of around 1000 millibars.Temperatureand humidity would be taken into account in the detailed physics formula. Temperature andhumiditycan affect pressure readings. This formula takes these two factors into account to get a more accurate pressure rea...
As you go up the tropic level, what happens to the energy? Find the energy stored in a spring of stiffness k if it supports an object of mass m by being compressed a distance x. is the formula always the same for finding the vertex? x= -b/2a ...
now, write the values of sine degrees in reverse order to get the values of cosine for the same angles. as we know, tan is the ratio of sin and cos, such as tan θ = sin θ/cos θ. thus, we can get the values of tan ratio for the specific angles. sin values sin 0° = √...
Linear acceleration a for a distance d going from a starting speed Vi to a final speed Vf: a = (Vf*Vf - Vi*Vi)/(2 * d) EDIT: After your edit, let me try and gauge what you need... If you take this formula and insert your numbers, you get a constant acce...
Applying the formula above gives ( (−7) − 5)/(2 −(−4)) = −12/6 =−2 Slope vs. Percent Slope Example: What is the vertical drop of a 2 percent slope in feet over a horizontal distance of 150 feet? First, solve for the slope in decimal terms, bearing in mind tha...
these methods, we can factorise the polynomials by the use of general algebraic identities . similarly, if the polynomial is of a quadratic expression, we can use the quadratic equation to find the roots/factor of a given expression. the formula to find the factors of the quadratic expression...
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The radius is the fixed distance from the center of a circle to any point on its circumference. Record the radius of the circle The radius of a circle always equals half of its diameter, so to find the diameter, multiply the radius by two. For example, if you know the radius of a ...