URGENT A person tries to lift each object with a force of 25 N, upward. Which statement is supported by the data in the table?
A. Objects 1 and 3 will move downward, and objects 2 and 4 will
move upward.
B. None of the objects will move, but the normal force on all of the
objects will increase.
C. Objects 1 and 3 will not move, and objects 2 and 4 will accelerate
upward
D. All of the objects will move, but object 1 will accelerate the
slowest

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