PLZZ ASAP If two magnets are placed on a table, which statement describes a situation with the most attraction?
A. the south pole of one magnet is far away from the south pole of the other magnet.

B. the south pole of one magnet is close to the north pole of the magnet.

C. the north pole of one magnet is close to the north pole of the other magnet.

D. the south pole of one magnet is far away from the north pole of the other magnet.

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600