Book excerpt: The Student Solutions Manual to accompany Physics 11E contains the complete solutions to those Problems in the text that are marked with an “SSM” icon. There are about 600 Problems, and they are found at the end of each chapter in the text. Step by step solutions are provided, and most are comprised of two parts, a REASONING part, followed by a SOLUTION part. The REASONING part explains what motivates the authors’ procedure for solving the problem, before any algebraic or numerical work is done. During the SOLUTION part, numerical calculations are performed, and the answer to the problem is obtained.