If The 150 Lb Man Fires The 0 2 Lb Bullet With A Horizontal Uzzle Velocity Of 30

if the 150-lb man fires the 0.2-lb bullet with a horizontal uzzle velocity of 3000 ft/s, measured relative to the 600-lb cart, determine the velocity of the cart just after firing. what is the velocity of the cart when the bullet becomes embedded int he terget? during the firing, the man remains at the same position on the cart. neglect rolling resistance of the cart.