A car moves 50 km east and then 30 km north. Find the resultant displacement vector in terms of magnitude and direction.

If vector B has a magnitude of 10 units and points in the negative y-direction, what are its components?

What is the dot product of two vectors? Give an example of how to calculate it.

How do you find the resultant of two vectors acting at an angle? Explain using the triangle law of vector addition.

If vector A has a magnitude of 5 units and is directed along the x-axis, what are its components?