This is what should be another easy question but I'm unsure if I'm overlooking a piece of information that's important. Its about the Sine rule:
A camera operator is positioned in a cherry-picker whose arm is 26m long and inclined at 110degrees to the horizontal. He is filming a cyclist who is racing towards him at 72km/h. He starts to film when the cyclist is 120m from the base of the cherry-picker. Find a) the angle a (angle of the cameras view of the cyclist) when the camera operator starts filming, b)the angle a five seconds after he starts filming.
Thanks heaps, I think I've missed something or maybe I need to manipulate the question somehow??