The ideal mechanical advantsge of a pulley system is equal to the distance the load has to move length of the rope number of rope segments supporting the load weight of the object being lifted

What causes the formation of ocean currents?

You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.

The law of reflection states that the angle of reflection is equal to the angle of