1.

Match the following columnsColumn AColumn B(a) Non contact force(i) Repel(b) Like poles(ii) Kg(c) Contact force(iii) Gravitational force(d) Mass(iv) Wear and tear(e) Weight (v) force of friction(f) Friction(vi) kgf

Answer»
Column AColumn B
(a) Non contact force(iii) Gravitational force
(b) Like poles(i) Repel
(c) Contact force(v) force of friction
(d) Mass(ii) Kg
(e) Weight (vi) kgf
(f) Friction(iv) Wear and tear



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