A 1.50 kg book is sliding along a rough horizontal surface. Atpoint A it is moving at 3.21 m/s , and at point Bit has slowed to 1.25 m/s .
Part A
How much work was done on the book between A andB ?
Part B
If -0.750J of work is done on the book from B toC , how fast is it moving at point C ?
Part C
How fast would it be moving at C if 0.750J of work weredone on it from B to C ?
