Question
Download Solution PDFजर गुरुत्वाकर्षणामुळे प्रवेग 10 मी/से2 असेल तर 5 मीटर उंचीवर ठेवलेल्या 1 किलो वस्तुमानाच्या शरीराची स्थितिज उर्जा आहे
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
- स्थितिज उर्जा : एखाद्या वस्तूच्या स्थानामुळे प्राप्त झालेल्या उर्जेला स्थितिज उर्जा असे म्हणतात. हे PE द्वारे दर्शविले जाते.
- गणितीय भाशःएत स्थितिज उर्जा असे लिहिले जाऊ शकते
- वस्तूची P.E = m g h
कोठे, m = वस्तूचे वस्तुमान, g = गुरुत्वाकर्षणामुळे प्रवेग, h = उंची
गणना :
दिल्याप्रमाणे,
m = 1 किलो, g = 10 मी/से2 , h = 5 मीटर
PE = 1 × 10 × 5 = 50 J
म्हणून पर्याय 1 बरोबर आहे.
Last updated on Jun 2, 2025
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