One joule means that – McqOptions

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1.	One joule means that
A.	Work is done by a force of 1 N when it displaces a body through 1 m
B.	Work is done by a force of 1 kg when it displaces a body through 1 m
C.	Work is done by a force of 1 dyne when it displaces a body through 1 cm
D.	Work is done by a force of 1 g when it displaces a body through 1 cm
Answer» B. Work is done by a force of 1 kg when it displaces a body through 1 m

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