The velocity v of a falling parachutist is given by (1 – e-(x) gm = where g = 10 m/s?. For a parachutist with a drag coefficient c = 10 kg/s, compute the mass m so that the velocity is v = 50 m/s at t = 10 s. Use the Newton's Raphson method to determine m to a level of ɛ, = 0.1% (Hint: initial mass guess 63 kg).

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.