Consider a particle moving along the x-axis whose velocity as a function of time is dx dt g 1+02t2 (1) where g is a constant. (a) calculate the components of the particle's 4-velocity. (b) express x and t as functions of the proper time t along the trajectory. (c) what are the components of the 4-force and the 3-force acting on the particle?

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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.