The horizontal vector component of an aircraft's takeoff velocity is 218.7 km/h, while the vertical component is 68.3 km/h. a) Determine the aircraft's resulting velocity. b) After 6 minutes, calculate the aircraft's displacement from the runway's end.

The speed of an object is the magnitude of its relative velocity vector. A baseball player throws a baseball at an angle of 61° with the horizontal. If the initial speed of the ball is 93 mph, find the horizontal and vertical components of the initial velocity vector of the baseball. (Round to two decimal places.)

a) Find Ivl if v = -7i - 6j. Give exact value. b) Graph the vector v in the coordinate plane.

A hiker start from his parked car and walked as follows : 12km due east followed by 8km at 40 north of east , followed by 10km due . Find the components ( along east and north of the net displacement and the magnitude and direction of the displacement