Give two examples each of contact and non-contact forces. – InterviewSolution

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1.

Give two examples each of contact and non-contact forces.

Answer»

Contact Forces:

(i) Pushing of a pile of rubble by a bulldozer.

(ii) Squeezing of a gum tube to extract the gum.

Non-contact Forces:

(i) When a magnet is brought near iron-nails, they stick to the magnet.

(ii) A ripen apple falls by itself from the tree.

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