A uniform 1.4 m, 18 kg beam hinged at point P on a wall is held horizontal by a vertical string that can withstand a maximum tension of 350 N. A 5.0 kg mass is suspended at the end of the beam. At what minimum distance d from the hinge, can the string be attached without breaking?

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0