Numerical Problem 3, Work and Energy (new course) admin September 9, 2021 A man pulls a trolley through a distance of 50 m by applying a force of 100 N which makes an angle of 300 with horizontal. Calculate the work done by the man. 1 Comment Problem 3: A man pulls a trolley through a distance of 50 m by applying a force of 100 N which makes an angle of…