Recent content by salmacho

I found the problem. Forgot to multiply cos(theta) with with g. Got the right answer. Thank you soo much! :)

Where am I doing wrong? Please correct me https://www.dropbox.com/s/t11rf6c2y5cdgjs/2013-04-21%2015.00.59.jpg

The problem wants me to find the coefficient between the chuck and the inclined plane

A chuck is sliding downward an inclined plane with friction. The inclined plane has an angel 26 degrees with the horisontal. At a point the chuck has a velocity 4 m/s. The velocity after 2 seconds goes down to 2 m/s. The g is applied to 9.81 m/s^2. So from here I need to find the kinetic and...