Answer: Work and torque.
- A Force and pressure
- B Work and torque
- C Power and momentum
- D Energy and force
Correct answer: B. Work and torque
Explanation: Both work and torque have the dimensional formula [ML²T⁻²], even though they are physically different quantities (one is a scalar, the other a vector-like quantity in rotation).
The 7 SI base units. All derived units (newton, joule, watt, volt, etc.) can be expressed as combinations of these 7 fundamental units raised to various powers.
Concept context
SI base units, dimensional analysis, significant figures, and error propagation. The toolkit every physics calculation relies on.