Aplane is moving at 50.0 m/s at 30 degree west of south relative to ground. the wind velocity is 10 miles at 60 degrees west of north calculate the plane velocity relative to the air. (you need to draw the picture in x-y coordinate and then calculate)

Gunpowder residue is most likely to show up where on a shooters hands

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.