One Newton meter is same as

The correct answer is B. One Newton meter is the same as one joule.

A Newton is a unit of force, and a meter is a unit of length. When a force of one Newton acts on an object for a distance of one meter, the work done is one joule.

One watt is a unit of power, and one joule is a unit of energy. Power is the rate at which energy is transferred or used. One watt is equal to one joule per second.

Five joules is equal to five Newton meters.

One joule second is not a unit of measurement.