A block of mass M rests on a frictionless surface and is connected to a horizontal spring of constant k. The other end of the spring is attached to a wall. A second block of mass m rests on top of the first block. The coefficient of static friction between the two blocks is . What is the maximum acceleration of the system such that the top block will not slip on the bottom block? What is the maximum amplitude of oscillation such that the top block will not slip on the bottom block?

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