Which of the Following Quantities Are Units of Momentum? (There $\mathrm { N } \cdot \mathrm { S }$

Multiple Choice

Which of the following quantities are units of momentum? (There could be more than one correct choice.)

A) $\mathrm { N } \cdot \mathrm { S }$
B) $\mathrm { N } \cdot \mathrm { m }$
C) $\mathrm { kg } \cdot \mathrm { m } ^ { 2 } / \mathrm { s } ^ { 2 }$
D) $\mathrm { kg } \cdot \mathrm { s } / \mathrm { m }$
E) $\mathrm { kg } \cdot \mathrm { m } / \mathrm { s }$