A person stationary in their frame of reference watching a moving cart. On the moving cart is a second person who remains stationary on the cart in their frame of reference. The cart is moving with velocity$=$v $.$ The person on the cart throws a baseball with velocity$=0\mathrm{.}5$v in the frame of reference of the chart. The stationary person throws a second baseball in the same direction as the carts motion.  

 

A$)$ Vbaseball$=$V

B$)$ Vbaseball$=0\mathrm{.}5$v

C$)$vbaseball$=1\mathrm{.}5$v

D$)$vbaseball$=-$vA