Naim Suleimanoglu of Turkey has a mass of about 67 kg. (This feat has earned Suleimanoglu the nickname of “Pocket Hercules.”) If the potential energy associated with a barbell lifted 1.56 m above the floor by Suleimanoglu is 2.09 X 103 J, what is the barbell’s mass?

Drag each item into the proper state of matter category.

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.