The cart of mass 10 kg shown above moves without frictional loss on a level table. A 50 N force pulls on the cart horizontally to the right. At the same time, a 30 N force at an angle of 60 above the horizontal pulls on the cart to the left. What is the magnitude of the horizontal acceleration of the cart?

Hey hope you get the answer but i suck at math sorry : (

Ibelieve that the correct answer is: c. along plate boundaries

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.

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