1. Newton’sLaws of Motion Topic 4 (cont.) 2. Lecture Outline Weight and Normal Force Free-Body Diagram Tension in flexible cord Incline Plane 3. Weight and Normal Force…
1. • The weight of an object in air is its actual weight • The weight measured when the object is immersed in a fluid is its apparent weight. • The apparent weight…
Ship Floatation Buoyancy & Flotation Buoyancy is a force Buoyancy is a measure of the upward force a fluid exerts on an object that is submerged. The water in the pool…
4-5 Newton’s Third Law of Motion Helpful notation: the first subscript is the object that the force is being exerted on; the second is the source. 4-5 Newton’s Third…