CENTER OF MASS 📓📔🙌📔

[@kiranpanchaal5075]

Keep it up sir🎉😊

[@gauttamPSP]

Thanks 🙏

[@AdityaYadav-kz6dg]

Sir mai class 10th ka student hu, COM konsi class ka topic hai?

[@gauttamPSP]

@@AdityaYadav-kz6dg 11th class ka h