A(n) 63.5 g ball is dropped from a height of 50.4 cm above a spring of negligible mass.
The ball compresses the spring to a maximum
displacement of 4.37158 cm.
The acceleration of gravity is 9.8 m/s
2
.

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.

The anwser is: wave a has a greater pitch and frequency.