Calculate the work done by a 2.0 N force (directed at a 30° angle to the vertical) to move a 500 gram box a horizontal distance of 400cm across a rough floor at a constant speed of 0.5m/s.
(HINT: Be cautious with the units)

Between 1895 and 1915, manufacturing grew rapidly, and japan became a(n) power.

The civilian conservation corps (ccc), an agency established during the great depression as part of the new deal, created jobs for people who were unemployed. what kind of work did people do as part of the ccc? a. built libraries and hospitals b. maintained state and national forests c. photographed migrants and the homeless d. constructed roads and bridges

How can congress clarify parts of the constitution that are unclear?