1. the largest meteorite of lunar origin reportedly has a mass of 19 g. if the
meteorite placed on a scale whose spring constant is 83 n/m, what is the
compression of the spring?

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.