Assignment 1 As you respond to the queries below, take into account the shapes depicted in Figure below: (a) Utilizing the formula for the area of a circle, which is Tr, designate r as 5, and then determine the area of a circle using MATLAB. (b) The formula for the surface area of a sphere is 4T. Calculate the surface area of a sphere with a radius of 10 ft. (c) Employing the formula for the volume of a sphere, r, compute the volume of a sphere with a radius of 2 ft. Assignment 2: Newton's law of universal gravitation states that the force acting between two particles is given by the equation: mm F = G- r2 Where: - F represents the force between the particles. - G is the universal gravitational constant, determined experimentally as 6.673 *10-11 Nm/kg. m and m are the masses of the two particles, respectively.