Tryna get banned so i can make a new account yes

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.

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?

Which of the following is not an appropriate unit for acceleration? (kg/12 mihr? m/min/sec cm/30c?