Question

You are walking a dog when the dog sees a cat and starts to run away from you. You run after him and jump at an angle of 32.0° with speed 4.50 m/s to try and catch the dog. While you are in the air the dog is able to move a distance of 1.11 m. If you are able to land on the dog, how fast must the dog have been running if it was running at a constant speed in a straight line?