Q.3 (vii) Study the entries in the following table and rewrite them by putting the connected items in the single row : IIIIII (a) Weightm/s²zero at the centre (b) Acceleration due to gravityNm²/kg²Same in the entire universe (c) Gravitational constantNChanges from place to place

Study the entries in the following table and rewrite them by putting the connected items in the single row :IIIIII(a) Weightm/s2zero at the centre(b) Acceleration due to gravityNm2/kg2Same in the entire universe(c) Gravitational constantNChanges from…

Q.3 (vii) Study the entries in the following table and rewrite them by putting the connected items in the single row :

I	II	III
(a) Weight	m/s²	zero at the centre
(b) Acceleration due to gravity	Nm²/kg²	Same in the entire universe
(c) Gravitational constant	N	Changes from place to place

Doubtly Asked 25 Oct 2026 ssc 10th Save WhatsApp Report

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Answer:

Quantity	SI unit	Property
(a) Weight	N (newton)	Changes from place to place
(b) Acceleration due to gravity	m/s²	Zero at the centre of the earth
(c) Gravitational constant	Nm²/kg²	Same in the entire universe

Weight is a force (W = mg), so its unit is the newton, and it changes with g from place to place. The acceleration due to gravity g has the unit m/s² and becomes zero at the centre of the earth, where the gravitational pull from all sides cancels. The gravitational constant G is a universal constant — 6.67 × 10^–11 Nm²/kg² — the same everywhere.

Doubtly AI · 25 Oct 2026 AI-verified · Oct 2026 Report

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Study the entries in the following table and rewrite them by putting the connected items in the single row :IIIIII(a) Weightm/s2zero at the centre(b) Acceleration due to gravityNm2/kg2Same in the entire universe(c) Gravitational constantNChanges from…

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