NCERT Example 2 - Vector Algebra

Question: Classify as scalars or vectors: (i) 5 seconds (ii) 1000 cm^3 (iii) 10 Newton (iv) 30 km/h (v) 10 g/cm^3 (vi) 20 m/s towards north.

Answer: (i) scalar; (ii) scalar; (iii) vector; (iv) scalar; (v) scalar; (vi) vector.

Full step-by-step NCERT solution with diagrams on Something by Zero.

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