The joule is equivalent to?
The joule is equivalent to?
Kg m2 s−1
Kg2 m s−2
Kg m2 s−2
Kg m s−1
Correct answer is C
Joule as the unit of work done or energy used.
Force = mass × acceleration
Work = Force × Distance
Work = mass x acceleration x distance
Joule = kg × ms2 × m
→ kg m2 s−2
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