A 2 kg object moves in a circle of radius 4 m at a constant speed of 3 m/s. A net force of
4.5 N acts on the object.
What is the magnitude of the angular mo-
mentum || | || of the object with respect to an
axis perpendicular to the circle and through
its center?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

True or false graphs must include scales that increase by the same amount

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.