Seville has the only inland port in Spain, located 80 km (50 mi) from the mouth of the Guadalquivir River. This harbour complex offers access to the Atlantic and the Mediterranean, and allows trade in goods between the south of Spain (Andalusia, Extremadura) and Europe, the Middle East and North Africa.
Centripetal force. The centripetal force is the force that causes an object to move in a circle, acting towards the centre of the circle. In the case of a satellite the centripetal force is gravity, in the case of an object at the end of a rope, the centripetal force is the tension of the rope.
A competing set of forcesâCentripetal Force and Centrifugal Forceâaffect an object moving along a curved path. â¦Centripetal force (which means center-seeking force) pulls an object towards the center of a curve. â¦Centrifugal force (which means center-fleeing force) pushes an object away from a center of a curve.