Why do we use astronomical units when discussing our universe?
(Thanks if you answer!!)

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Why are people not able to skip a dive to the deepest part of the ocean