Find the distance the ball traveled if it is 20.0n and it took 780 j to move it

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you

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