A shot-putter throws an iron ball (7.26 kg) forward (due East}. The initial velocity of the ball is 12.0 m/s, with respect to shot-putter's hand, in a direction of 250" above the horizontal while the shot-putter also moves forward horizontally (due East) with a velocity of 3.50 m/s. At the moment of throwing the ball, his hand is 1.90 m above the ground. A. Sketch meaningful diagram(s) to describe the physical situation. (4 marks) B. When the ball leaves the hand, what is its net velocity with respect to the ground? (6 marks) How long is the ball in the air after it leaves the shot-putter's hand? (4 marks) . What is the maximum height reached by the ball above the ground? (4 marks) What is the throw range of the ball? (4 marks) Assume the shot-putter gives a constant force on the ball. The length of the shot- putter's arm is 70.0 cm. What is the minimum force required to push the ball to a speed of 12.0 m/s? Ignore air resistance. (6 marks) TWO.\