A body of mass 100 gm is suspended vertically in a spring. If the spring is withdrawn and left to move a simple harmonic motion, it can make 1200 revolutions within a time of 5 min. Calculate: 1- The frequency of the spring 2- The constant of the spring. 3- If the spring is replaced by the last constant of the spring, which has four times the original pulsator, the cyclical time will be HELP ASAP PLZZ GUY

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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.

Two cars collide, lock bumpers and move together after the collision.this collision is known as perfectly inelastic collision.