If the speed of sound in air is 330 m/s, how long will it take the sound of a gunshot to reach you if it is 4.5 km away?

Rocío strikes a 0.058-kg golf ball with a force of 272n and gives it a velocity of 62.0m/s. how long was ricío club in contact with the ball?

Which one of the following research methods can show cause and effect

How does an observation about an object differ from an inference about that object