vector a is 6.6 m long and points along the negative x axis. vector b is 8.25 m long and points at +55° to the positive x axis. what are the x and y components of each vector?

Which of the following is true of concerts a. concepts prevent us from generalize b. concepts independent of experiences and object. c. concepts complicate the memory process d. concepts provide clues about how to react to a particular object or experience