alleryDimension of force:
AM
BMLT⁻¹
CMLT
DMLT⁻²
Answer & Solution
Correct answer: D. MLT⁻²
F = ma.
[F] = [M][L][T⁻²] = MLT⁻².
**Newton's first law:** F is mass × acceleration. SI: kg m s⁻² = newton.
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