Are stars classified using nebula

An object's buoyant force and weight mean the same thing.a. trueb. false

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius