Plz . you push a 67-kg box across a floor where the coefficient of kinetic fiction is uk=0.55. the force you exert is horizontal. a. how much power is needed to push the box at a speed of 0.50m/s and b. how much work do you do if you push the box for 35sec? explicit work shown w/ explanation

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?