Aballoon rises at the rate of 4 meters per second from a point on the ground 40 meters from an observer. what is the rate of change of the angle of elevation (in rad/sec) when the balloon is 40 meters above the ground?

Ijust need with an idea of how to write it or example.1. for this assignment you will create a developmental timeline. the timeline should include significant events, or possible future significant events, from your entire life—from womb to tomb. you are encouraged to personalize your timeline with pictures, etc. for each incident or event that you list, you need to relate it to a concept developed by piaget, kohlberg, or erikson. for example, if one of your events is, “i said my first word, ball,” and you have this on your timeline at 15 months, you also need to say, “piaget’s preoperational stage.” along with each event you discuss, provide a brief description of its significance. score

What impact does landscape management have on the world

When you are driving slowly in the freeway fast lane, blocking traffic which wishes to pass you should