An airplane is flying with a velocity of 240 km/hr at an angle of 27 north of east. Find the horizontal and vertical components of the velocity.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current