Describe an object that floats in water and an object that sinks in water in terms of their respective densities, as well as in terms of the relationship
between each one's weight and buoyant force. (1 point)

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].