Which statement describes the path of electrons from a battery to a circuit? A. Electrons move through the battery from the positive terminal to
the negative terminal and then into the circuit.
B. Electrons move through the battery from the negative terminal to
the positive terminal and then into the circuit.
C. Electrons move away from the negative end of a battery and then
through the circuit toward the positive end of the battery.
D. Electrons move away from the positive end of a battery and then
through the circuit toward the negative end of the battery.

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same