Air resistance equation

How do you calculate air resistance? Air resistance can be calculated by taking air density times the drag coefficient times area all over two, and then multiply by velocity squared. What is the force of air resistance? The air resistance is a special type of frictional force that acts upon objects as they travel through […]

Sine function equation

What is the sine equation? The sine function, along with cosine and tangent, is one of the three most common trigonometric functions. In any right triangle, the sine of an angle x is the length of the opposite side (O) divided by the length of the hypotenuse (H). How do you find the sine of […]

Wolfram alpha differential equation

How do you solve differential equations in Wolfram Alpha? Differential EquationsSolve a linear ordinary differential equation: y” + y = 0. w”(x)+w'(x)+w(x)=0. Specify initial values: Solve an inhomogeneous equation: y”(t) + y(t) = sin t. x^2 y”’ – 2 y’ = x. Solve an equation involving a parameter: Solve a nonlinear equation: f'(t) = f(t)^2 […]

Simple pendulum equation

How do you calculate simple pendulum? The pendulum period formula, T, is fairly simple: T = (L / g)1/2, where g is the acceleration due to gravity and L is the length of the string attached to the bob (or the mass). What is simple pendulum in physics? A simple pendulum consists of a mass […]

Opportunity cost equation

What is the formula for opportunity cost? The formula for calculating an opportunity cost is simply the difference between the expected returns of each option. Say that you have option A: to invest in the stock market hoping to generate capital gain returns. In other words, by investing in the business, you would forgo the […]