10.The heat capacity of an object, of mass 2.0 kg, is C. The energy needed to A increase the temperature of the whole object by At is CAt.
B increase the temperature of unit mass of the object by At is CAt.
C melt the whole object is C.
D melt unit mass of the object is C.

Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave