Bx= -1.33 m and By= 2.81 m

Find the magnitude of the vector

NEED ANSWER ASAP , thanks

If 2 different solids have the same masses but different volumes, how will their densities compare? a. the solids will have the same densities. b. the solid with lower volume will have a higher density. c. the solid with greater volume will have a higher density. d. the solid with greater volume will have double the density of the solid with the lower volume.