Which of the following statements about absolute zero is NOT true? A
Molecular motion essentially stops at absolute zero.
B
Absolute zero is the lowest temperature on the Kelvin scale.
Scientists have cooled materials to temperatures slightly below absolute zero.
D
Absolute zero is equivalent to a temperature of -273°C.

Electoral current force mechanical advantage if the wheel and axle is 2 n and the output force is 20 n

Answer ( slope);

Answerthe energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.explanationwe define electric potential as the ratio electric potential energy to the charge,    then the following gives us the potential difference,      the formula  may be on your formula sheet.the change in electric potential energy would be the energy that would needed to move it from point a to point b. solving for that, we get    using q = 8.00  × 10⁻¹⁹ c and  δv = 2.00 v, we get    the energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.