Given the average power of the sun is 3.79x1024 watts, answer the following questions: 13. what is the average intensity of light at earth's position? 14. what would be the pressure on a solar sail due to the light of the sun if it's (a) fully reflective or (b) fully absorptive? 15. what would be the total force on the sail if its fully extended area was 4.4x10 mº? 16. what would be the acceleration of the sail and its payload if the sail has a surface mass density of 1.1 g/m2 and the payload is 95 kg? bonus) what would be the equation of the acceleration as a function of the distance from the sun?