n87gtfq2bv n87gtfq2bv 19-03-2024 Physics contestada A 56.4 kg box, initially at rest, is pushed with a force of 17.8 N at a 57.0° angle over a distance of 7.88 m. Friction pushes back against the box with a force of 9.91 N. What is the total amount of work done?