Solved 2. A man pulls a 50 kg box at constant speed across | Chegg.com
Kensho boxzsák, 160x35, 35-40 kg - Cala-Sport | Webáruház
Boxing boxzsák 180x40 - Boxing Club Webáruház
Dob boxzsák
A 50 kg box is resting on a horizontal floor. A force of 250 N directed at an angle of 30.0 degrees below the horizontal is applied to the box. The coefficient