During a rescue mission, a plane drops a crate of emergency supplies while maintaining a constant speed and level flight. The crate makes up 10% the mass of the plane. 90% of the total mass, or the airplane,
continued on level flight, and 10% of the mass was dropped by the plane. Assume that there is no air
friction and no parachutes on the crate. Consider the system to be the plane and crate together.

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4

Ais the answer hope this

False  i read once that you can't do more than two activities at once