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A sphere of mass 40 kg …

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A sphere of mass 40 kg is attracted by a 2nd sphere of mass 15 kg.when their centres are 20 cm apart.what is the value of force of attraction will between them?

Posted by Anees Ka 5 years, 10 months ago

CBSE > Class 09 > Science

2 answers

Rajneesh Payal 5 years, 10 months ago

15

Rohit Maurya 5 years, 10 months ago

Given, Mass=40&15 kg. Distance = 20cm in meter =20×100=2000. Gravity =6.7×10-11 F= gmm/d×d F=6.7×10_11×40×15/2000×2000. =20.1×10_11/2×10_4. =10.05×10_15 answer. ........

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