3. a. A newtonian binary star system with masses my and m2 is in a circular orbit of radius R in the equatorial r-y-plane. Construct the expression for the components of the gravitational-wave amplitude h emitted in the y- direction (i.e., f = (0,1,0)) in the quadrupole approximation. b. Given: a system with m = 1.3M. and m2 = 1.5M. and an orbital radius R = 106 km at a distance of r = 1.5 x 1017 km (about 5 kpc) from earth. What is the frequency fqw of the gravitational waves in units Hz (oscillations per second)? c. What is the absolute value of the amplitude of metric deviations og = 2Kh| if from earth the system is observed along the y-axis? 3. a. A newtonian binary star system with masses my and m2 is in a circular orbit of radius R in the equatorial r-y-plane. Construct the expression for the components of the gravitational-wave amplitude h emitted in the y- direction (i.e., f = (0,1,0)) in the quadrupole approximation. b. Given: a system with m = 1.3M. and m2 = 1.5M. and an orbital radius R = 106 km at a distance of r = 1.5 x 1017 km (about 5 kpc) from earth. What is the frequency fqw of the gravitational waves in units Hz (oscillations per second)? c. What is the absolute value of the amplitude of metric deviations og = 2Kh| if from earth the system is observed along the y-axis