If there is a barn with four corners and walls on every side and at the top of the barn is a roster and it lays a egg witch way will it fall left or right

What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?

Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?

When you turn on a battery-operated device, an electrical circuit is