Helppp

with 4. Cedric pushes a heavy wheelbarrow full of gravel (m = 39 kg) to the right across horizontal ground while working in his driveway. He applies a force of 475 N. A frictional force between the wheelbarrow and the ground of 280 N opposes Cedric's effort. a. Draw a free body diagram for this situation. Be sure to label clearly all of the forces involved. b. Calculate the weight of the wheelbarrow full of gravel. W = c. Determine the normal force acting on the wheelbarrow. FN = d. Calculate the net force acting on the wheelbarrow. FNet = e. Calculate the acceleration of the wheelbarrow. a =