Answer: [F T v⁻¹].
- A [F v⁻¹ T⁻¹]
- B [F T v⁻¹]
- C [F T⁻¹ v]
- D [F T v]
Correct answer: B. [F T v⁻¹]
Explanation: F = ma = m(v/T) so m = FT/v, giving [F T v⁻¹].
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.