एक पत्थर को कोण θ पर वेग u के साथ प्रक्षेपित किया जाता है। यदि यह अपने उच्चतम बिंदु पर अल्प समय के लिए लगभग वृत्तीय गति करता है, तो इस वृत्तीय पथ की त्रिज्या क्या होगी? (जहाँ g गुरुत्वीय त्वरण है)

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?