And I need a the best car seat too.
A. Momentum of water in 1 second P (dm/dt)*v*dt P 2 kg/s*10m/s*1 s 20 kg-m/s B. F dP/dt d (m*v)/dt v*dm/dt +m*dv/dt Noe dv/dt 0 since the water from the hose comesout at constant speed. Hence F v*dm/dt. Now let M Casey's mass F Ma v*dm/dt - a v/M*dm/dt 10m/s /100 kg *2 kg/s 0.2 m/s^2
A sporting goods store that makes millions if not billions won't stay in business long if they take returns on customer damaged goods. Even if you bought the $10 insurance, it was not a defective rod, so why would you think you are ethical.
