A tow truck pulls a car 5.00 \rm km along a horizontal roadway using a cable having a tension of 850 \rm N.
Part A How much work does the cable do on the car if it pulls horizontally?
Part B How much work does the cable do on the car if it pulls at 35.0^\circ above the horizontal?
Part C How much work does the cable do on the tow truck if it pulls horizontally?
Part D How much work does the cable do on the tow truck if it pulls at 35.0^\circ above the horizontal?
Part E How much work does gravity do on the car in part A?