a framed picture hangs from two cords attached to the celling. which shows the correct free body diagram of the hanging picture?

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?

If steel is more dense that lake water, why can a boat float