Question

एन ऑब्जेक्ट एस प्लेस ए डिस्टेंस ऑफ 50 सेंटीमीटर फ्रॉम कन्वर्जिंग लेंस ऑफ पावर प्लस 4 फॉर द पोजीशन नेचर एंड मैग्नीफिकेशन​

Answer 1

Explanation:

jfjdjfrjrjrjrjrrj and I requires a physical contact between them is called a contact force Muscular force and frictional force are examples of contact force Muscular force and frictional to push or pull it A force acting between the two bodies that I requires a physical contact between them is called a contact force Muscular force and frictional force are examples of cdkrkrkrkrkrkekeekontact and frictional mfmfmffmfmfmfmfmfmfmfmfmfkfkffkkfkfkfkffkfkfkfkfkfkffkfkfkfkkforce Muscular ffukdfukfukfukfukfukfuk