1. The problem statement, all variables and given/known data An athlete executing a long jump leaves the ground at a 29.5∘ angle and travels 7.69m . A- What was the take off speed? B- If this speed were increased by just 4.0%, how much longer would the jump be? 2. Relevant equations- Unfortunately I'm totally stuck and I'm not sure what equations to use for this 3. The attempt at a solution - I can't come to any solution because I don't really understand where to begin with this problem..