Question
Download Solution PDFएक वस्तु का द्रव्यमान 40 किलो है, यह विश्रमावस्था से 5 मी/सेकंड2 की दर त्वरित होती है। यह वस्तु 20 सेकंड में कितनी दूरी तय करेगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFवस्तु का द्रव्यमान (m) = 40 किलो
त्वरण (a) = 5 मी/से2
समय (t) = 20 सेकंड
गतिकी के समीकरण के अनुसार, स्वीकृत त्वरण स्थिरांक है,
\(S = ut + \frac{1}{2}a{t^2}\)
जहाँ
S = वस्तु द्वारा तय की गई दूरी (मीटर)
u = प्रारम्भिक वेग (मीटर/सेकेण्ड)
a = त्वरण (मीटर/सेकेण्ड2)
t = लिया गया समय
चूंकि वस्तु विश्रमावस्था से गतिमान होती है, u अर्थात् प्रारम्भिक वेग = 0
\(S = 0 + \frac{1}{2} \times 5 \times {20^2} = 1000\) मीटर
S = 1000 मीटर
दूरी 1000 मीटर है।
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