Se aplica una fuerza constante de 50 N sobre un cuerpo de 8 kg de masa apoyado en una superficie horizontal. El coeficiente de rozamiento cinético es de 0,1. Calcula la aceleración en los siguientes casos:
a) La fuerza aplicada forma un ángulo de 60 grados por encima de la horizontal.
b) La fuerza aplicada forma un ángulo de 60 grados por debajo de la horizontal.

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.

Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)

You want to lose weight and have been trying to decide which type of fad diet is best for you. you ask your doctor, who responds that a. fad diets are a temporary fix but generally don't have any side effects b. fad diets can be used several times a year to maintain a healthy weight c. fad diets can be risky for your health and, in the long run, do not work d. fad diets should never be used one right after the other; there should be a break between them select the best answer from the choices provided. a b c d