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which of the following units is equivalent to joule?

a. N.m
b. Nm2
c. Nm
d. Kg_m
s

Sagot :

Answer:

Letter:B

watt-second

A watt-second (symbol W s or W·s) is a derived unit of energy equivalent to the joule.

Explanation:

In words: Work is equal to the force that is exerted times the distance over which it is exerted. In equation form: work (joules) = force (newtons) x distance (meters), where a joule is the unit of work, as defined in the following paragraph.

correct me if that's wrong ✨