Hi Tutor, can you please help me with these questions and bold answers and make sure to show the work so I can understand the process? Thank you and have a great day.

Questions 1-7.

A 50.0 kg trunk starts at rest on a studean dorm room floor. The student pushes the trunk a distance of 10.0 m along a straight line. The student accomplishes this by exerting on the trunk a constant force of 300 N, directed 20 degrees below the horizontal. The coefcient of kinetic friction between the trunk and the floor is 0.250 . In the following, consider the period of time during which the student pushes the trunk along the 10.0 m distance. For simplicity, assume that g = 9.80 %2 . 1. Find the work clone on the trunk by gravity. A. 5.88 H. B. 2.82 l. C. zero. D. 1.03 k.|. E. 1.73 k]. 2. Find the work clone on the trunk by the normal force which the oor exeru on it. A. 1.03 k.|. B. 1.73 ld. C. 5.88 k.|. D. 2.82 J. E. zero. 3. Find the work clone on the trunk by the student. A. 2821. B. 2.82 R]. C. 1.73 k.|. D. 3.00 It]. E. zero. 4. Find the work clone on the trunk by the kinetic frictional force. A. - 3.00 k]. B. - 2.88 H. C. zero. D. - 1.73 k.|. E. - 1.47 H. 5. Find the average power delivered by the student. A. 905 W. B. 851 W. C. 521 W. D. 1.70 kW. E. 1.37 kW. 6. The change in the trunks kinetic energy is A. 1.09 k.|. B. 2.88 ld. C. 4.55 k.|. D. 3.00 R]. E. 1.53 k.|. 7. The nal speed of the trunk is A. 12.3 mfs. B. 3.89 mfs. C. 10.0 mfs. D. 9.59 mfs. E. 6.03 mfs