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Two ways that the internal energy of a substance can be increased are __________ and __________.
Q60: A speaker can be used as a
Q71: A coil of wire is connected to
Q73: Linear momentum is not conserved.
Q89: If two slide projectors are connected in
Q92: Kinetic energy is conserved.
Q113: As a body falls through air starting
Q115: The upward force exerted by a fluid
Q116: Gamma rays are emitted when high speed
Q121: As the distance between two objects increases,the
Q144: The velocity<br>A)is zero.<br>B)has its largest magnitude.<br>C)points up.<br>D)points