Question 4 (Worth 2 points) (02.03 MC)
A position versus time graph is shown:
Position vs. Time
Position (cm) -
10
Boje in
8
10
Time (seconds)
Which statement accurately describes the motion of the object in the graph above?
It moved from 3 cm to 10 cm at a constant speed of 2 cm/s.
o it moved from 0 cm to 6 cm at an average speed of 1 cm/s.
It moved from 0 cm to 10 cm at an average speed of 2 cm/s.
It moved from 3 cm to 6 cm at a constant speed of 3 cm/s.
Points earned on this question: 0

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.

We have no idea what the graph shows, or why it may be accurate,  because we can't see the graph.on a different subject, choice ' d ' is the only true statement among the choices.

Electricity and discharge