Determinar la fuerza eléctrica entre dos cargas cuyos valores son q1 = -3 microcoulombs y que 2 = 5.5 microcoulombs al estar separados en el vacío por una distancia de 70 cm

Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system