Calculate the weight of steel ball whose diameter is 21 cm and density is 7.8g/cc answer.
Answers
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Answer:
use maths and you will find the answer as 343.2 grams.mark as brainliest
Explanation:
Answered by
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Answer:
1.016 kg = 1016 gm
Explanation:
Given:
Dimensions of ball - Diameter = 21 cm => Radius = 11.5cm
Volume of ball = 4/3πr³
= 4/3*3.14*(11.5)³ = 7,927cm³
Mass = volume/density = 7927/7.8 = 1016 gm = 1.016 kg
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