Which statement best describes the type of magnetism generated by attaching a wire to a battery and wrapping the wire around an iron nail?

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?

What organization and environment is described above?

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.