A body of mass 60 g experiences a gravitational force of 3.0 N, when placed at a particular point. The magnitude of the gravitational field intensity at that point is :

1. 180 N/kg

2. 0.05 N/kg

3. 50 N/kg

4. 20 N/kg

Doubtly Asked 30 Oct 2026 NEET UG 2022 Practice test neet Save WhatsApp Report

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Answer: 3. 50 N/kg

Gravitational field intensity is force per unit mass: \(E=F/m\).

\(m=60\ \text{g}=0.06\ \text{kg}\Rightarrow E=\dfrac{3.0}{0.06}=50\ \text{N/kg}\).

Option (3). Using 60 without converting to kg gives the wrong value 0.05.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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