Question
Download Solution PDFएखादी वस्तू 16 मीटर उंचीवरून जमिनीवर मुक्तपणे पडते. ज्या वेळेत तो जमिनीवर धडकेल:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयोग्य उत्तर 1.8 सेकंद आहे.
Key Points
एखाद्या वस्तूला गुरुत्वाकर्षणाखाली मुक्तपणे पडण्यासाठी लागणारा वेळ सूत्रानुसार दिला जातो: t = √(2h/g)
जिथे:
t म्हणजे पडण्यासाठी लागणारा वेळ
h ही वस्तूची उंची आहे
g हे गुरुत्वाकर्षणामुळे होणारे त्वरण आहे (≈ 9.8 मी/से²)
या प्रकरणात, h = 16 m आणि g = 9.8 मी/से², म्हणून:
t = √(2 * 16 m / 9.8 m/s²) ≈ 1.8 सेकंद
म्हणून, वस्तूला जमिनीवर आदळण्यासाठी अंदाजे 1.8 सेकंद लागतील.
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