**Questions:**

1) Resolve the following velocity vector into vertical and horizontal components:

2) A vector was analysed by looking at the horizontal and vertical components. It was found that the horizontal component was 82m right and the vertical component was 35m up. Draw a diagram and calculate the original vector:

3) A bird flew 400m in one direction and then 300m in another direction. Analyse the vectors below to determine the total displacement of the bird:

4) A robber was running toward the back of a train at 3m/s. The train was travelling forward at 11m/s. What was the velocity of the robber relative to the ground?

5) A plane was flying north at 80m/s before changing course to head east as it approached the runway at 55m/s. Calculate the change in velocity of the plane: