1.
a rope is used to pull a metal box 20.0 m across the floor. the rope is
held at an angle of 30.00 with the floor and a force of 525 n is applied.
how much work does the force on the rope do?

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While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. this most clearly illustrates the functioning of different

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.