Quick practice
Question 1 of 5
A constant force acts on a block and causes it to move in the same direction as the force. Which statement about the SI unit of work is correct?
A
The SI unit of work is newton (N) because work depends on force.
B
The SI unit of work is joule (J), and 1 J equals 1 N acting through 1 m.
C
The SI unit of work is kg m/s because work involves motion.
D
The SI unit of work is watt (W) because work is related to energy used.
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