. Chapter Review Questions and Problems 1. Vector A has magnitude of Sunits and makes an angle of 45° with the positive Vector B also has the same magnitude of Sunits and directed along the negative - Find a. The magnitude and direction of A+ B b. The magnitude and direction of A - B - 37 - 41+ 45 R1+30 2 7​

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

Which branches of natural science include the study of an organism that lived 10 million years ago

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?