Jill i pulling a 15. 0 kg wagon with a force of 54 N at an angle of 31 degree from the ground. What i the force that move the wagon forward? What i the force that pull the wagon upward?
What i the acceleration in thi direction (frictionle)?
What i the force of friction if the wagon i moved at contant velocity?
If the force of friction i now 15 N, calculate the wagon' acceleration?