Water is discharged from a nozzle with a velocity of 12 m/s and strikes the blade mounted

Question:

Water is discharged from a nozzle with a velocity of 12 m/s and strikes the blade mounted on the 20-kg cart. Determine the tension developed in the cord, needed to hold the cart stationary, and the normal reaction of the wheels on the cart. The nozzle has a diameter of 50 mm and the density of water is ρw = 1000 kg/m³