Mathematics · Gravitation
लोहे की मिश्र धातु की दो समान ठोस गोलाकार गेंदें एक-दूसरे को छू रही हैं। यदि गेंदों के पदार्थ का घनत्व 32π × 105 किग्रा/मीटर3 है और प्रत्येक गेंद की त्रिज्या 1 मीटर है, तो उनके बीच गुरुत्वाकर्षण बल कितना होगा? (G = 6.67 × 10-11 N·m2/kg2 लें)
- 166.7 N
- 20.667 N✓
- 30.0667 N
- 46.67 N
सही उत्तर देखें
0.667 N
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