You are on a frictionless horizontal ice and standing still at one point A. Another point, B, is several meters away, and you want to get there. i) Can you manage to reach point B if you just take a strong leap? Justify the answer briefly. (The justification should be based on Newtons laws) ii) Then assume that you take off your hat and stand on it when you leap. Can you now manage to get to point B(without a hat)? Justify the answer briefly