Starting from rest, a cart is propelled by an hydraulic cataputl(liquid jet). The jet strikes the curved surface and makes 180 degree turn, leaving horizontally. Air and rolling resistance may be neglected. If the mass of the cart is 100 kg and the jet of water leaves the nozzle(of area 0.001m^2 with a speed of 35m/s), Determine the speed of the cart 5 sec. after the jet is directed against the cart.