A 52 kg student is standing on a 26 kg cart that is free to move in any direction initially, the cart is moving with a velocity of 1.2 m/s [S]...

A 52 kg student is standing on a 26 kg cart that is free to move in any direction initially, the cart is moving with a velocity of 1.2 m/s [S] relative to the floor. The student then walks on the cart and has a net velocity of 1.0 m/s [W] relative to the floor.Use a vector diagram to determine the approximate final velocity of the cart