How much time would it take for the sound of thunder to travel 2000 meters if sound travels of 330 meters per sec

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

Do you think you could give me the answers to #29?

Choose the correct general statement concerning the total potential and kinetic energy at any point along the arc of swing. the total energy at any point along the arc of swing of the pendulum is always less than 12 joules. the total energy at any point along the arc of swing of the pendulum is always more than 12 joules. the total energy at any point along the arc of swing of the pendulum is always equal to 12 joules. not enough information to determine