Janis lives 1.10 km away from the grocery store. janis walks to the grocery store and back three times a week. what is the total distance janis walks each week to buy groceries

What is work? how much work is done to move an object 0 meters?

Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)

Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas