Points
Submissions
1 2
0/1 0/1
0/10 0/10
Total
0/2
In earlier days, horses pulled barges down canals in the manner shown below. Suppose that the horse pulls on the rope with a force of 7900 N at an angle of 18° to the direction of motion of the barge, which is headed straight along the canal. The mass of the barge is 9000 kg, and its acceleration is 0.15 m/s2 down the canal. What are the magnitude and the direction of the force on the barge from the water?