Se observa la posición de un objeto en diferentes instantes y se obtiene los siguientes datos:
T(seg) 1,2,3,4,5,7,8,9,10,11,12,13
D(m)0,6,12,18,24,21,18,27,36,45,45, 45
A)realizar la gráfica distancia. tiempo
B) calcular la pendiente de cada una de las rectas
C) distancia recorrida entre 6seg y8seg
D) distancia total recorrida
E) realiza la gráfica velocidad. Tiempo

The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.

What is an example of static friction