A student slides her 80. 0-kg desk across the level floor of her dormitory room a distance 2. 00 m at constant speed. If the coefficient of kinetic friction between the desk and the floor is 0. 400, how much work did she do?

What is the measure of ∠m? 81° 65° 53° 98° answer plz

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

Summarize the work of famous environmental scientists of the past.