... g is injected into the esophagus with an initial speed of ... If the esophagus is 20.0 cm long, with what speed does the morsel of food enter the stomach? ...
To clear an avalanche, it explodes on a mountainside 42.0 s after firing. ... x and y coordinates of the shell where it explodes, relative to its firing point? ...
... kg ball falling vertically hits the floor with a speed of 2.5 m/s and stops. What is the change in momentum of the ball? Solution (2) x. y. Mini-Drill/Homework (3) ...