A 5kg bass (fish) gliding East at 6m/s swallows a stationary 1.5kg perch (smaller fish). How fast is the bass moving after swallowing the perch?

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

An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?