Is (2, 2) a solution of y < 4x-6
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Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.

Why do different substances have diffrent properties

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.