Desde un globo que está a 300m sobre el suelo y se eleva a 13m/s, se deja caer una bolsa de lastre. Para la bolsa de lastre, encontrar su posición y velocidad 5 segundos después de haberse desprendido:

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.