A 1 kg rock is suspended by a massless string from one end of a 5 m measuring stick. The acceleration of gravity is 9.81 m/s2. What is the weight of the measuring stick if it is balanced by a support force at the 1 m?

Ithink the answer is c but then again i'm probably wrong

Idon't understand is there supposed to be a list or something if there is pm or add in under this message i will do my best to .

Aself-report inventory  is a type of  psychological test  used in personality assessment. this type of test is often presented in a paper-and-pencil format or may even be administered on a computer. a typical self-report inventory presents a number of questions or statements that may or may not describe certain qualities or characteristics of the test subject.