1. The problem statement, all variables and given/known data At the airport, you pull a 20 suitcase across the floor with a strap that is at an angle of 42° above the horizontal.Find the Normal Force. 2. Relevant equations 3. The attempt at a solution I have broken it down into all equations with just variables trying so solve for the normal force but i just can't seem to get it i don't know if i assume constant acceleration or not and if the Force applied Y is included in the normal force or if it is separate i am fairly certain it is separate but i could be wrong. Any help at all will be very appreciated. Thanks in advance.