FadedMaster
Jul 27, 2012, 01:21 PM
Use the basic force equation and it's simple algebra from there.
F = ma
The sum of all your forces equals the mass times acceleration. Your force is 12 N and your acceleration is 3 m/s^2
kakkarod
Aug 17, 2012, 02:40 AM
actually fadedmaster is right follow the force equation... make sure u make a free body diagram of all the forces acting on the wagon and then sum them up in respective axis... (sum all the forces acting in y axis and so in x axis and so on)...