You have learned about the importance and benefits of using an activity log to record your exercise each week. Now you are going to learn how to use the log and get a chance to record your first activity in it. OBJECTIVES
Identify the basic components of the activity log.
Demonstrate recording physical activity into the activity lo

What is created when solids, liquids, an gases mix with one another

Ascientific blank must be testable and capable of being proven false?

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.