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RRB Group D Gravitation — practice questions

3 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

Practice RRB Group D Gravitation in the app →
Which of the following does NOT affect the value of acceleration due to gravity?An object has a mass of 20 kg. What is its weight on Earth? [g = 9.8 ms⁻²]The approximate mass of the Earth is: