main

prev        

Statement of a problem № 2535

        next    

The inclined plane shown in Fig. 7-4 is 15 m long and rises 3.0 m. (a) What force F parallel to the plane is required to slide a 20-kg box up the plane if friction is neglected? (b) What is the IMA of the plane? (c) Find the AMA and efficiency if a 64-N force is actually required.

Solution:
The inclined plane shown in Fig. 7-4 is 15 m long and rises 3.0 m. (a) What forc

New search. (Also 5349 free access solutions)