What happens to an earthquake's P-waves when they strike the liquid core?
A.) They bounce off.
B.) They are absorbed.
C.) They change into S-waves.
D.)They change into R-waves.

Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg

Explain what happens at the saturation point when adding salt to water at room temperature.

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?