Answers: 3
Physics, 22.06.2019 23:30, danielahchf
Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
Answers: 3
an effort of 200N is used to lift a load of 800N by using a lever. If the load is at a distance of 4...
Social Studies, 03.08.2019 02:30
Arts, 03.08.2019 02:30