1.) If A= 2i + 4j - k and B= i + 2j + 3k , find the
product of the two vectors.
2.) An airplane travels 209 km on a straight course at
an angle of 22.5° East of North. It then changes its course by
moving 100 km North before reaching its destination. Determine the
resultant displacement of the airplane.
3.) Calculate the average velocity given 6.00 m and
8.00 m respectively and its time interval t= 2.00...