You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 241 km south and 174 km east. Mt. Rainier is located approximately 56 km east and 40 km south of JBLM. If you are flying at a constant speed of 800 km/hr, how long after you depart JBLM will you be the closest to Mt. Rainier

I'll do it rn and then answer

Answermap (2) two

On a roller coaster, the area with the highest potential energy is when it is on top of a hill/height. 

For the bullet,  the net force on the bullet: an fbd would look like a dot with a horizontal "friction" force protruding from one end.by newton's 2nd law: we can solve for acceleration since we know  and .we know that  (final velocity is bullet not moving), . we can use the following kinematic equation to get  , or the displacement.so it penetrates  m.