P. 4034. A body of mass m=1.8 kg is placed to an inclined plane, the angle of inclination is =30o, and is attached to the top end of the slope wit a thread which is parallel to the slop. Then the slope is moved with a horizontal acceleration of a. Friction is negligible.
a) Find the acceleration if the body pushes the slope with a force of .
b) Find the tension.
Deadline expired on 11 February 2008.