గతి శక్తి దీనికి సమానం:?

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RRB ALP CBT I 17 Aug 2018 Shift 2 Official Paper
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  1. Ma
  2. \(\frac{1}{2} m v^2\)
  3. mv
  4. mgh

Answer (Detailed Solution Below)

Option 2 : \(\frac{1}{2} m v^2\)
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Detailed Solution

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సరైన సమాధానం \({1\over 2}mv^2\)

 Key Points

  • గతి శక్తి అనేది కదిలే వస్తువు ద్వారా పొందే శక్తి.
  • గణితశాస్త్రపరంగా, గతి శక్తి (KE) ఇలా వ్యక్తీకరించబడింది:
    • \(\Rightarrow KE=\frac{1}{2} mv^2\)
  • ఇక్కడ m అనేది వస్తువు యొక్క ద్రవ్యరాశి మరియు v అనేది వస్తువు యొక్క వేగం.
  • ద్రవ్యరాశి పరిమాణం = [M1]
  • వేగం యొక్క పరిమాణం = [L1T-1]
  • అందువలన, గతి శక్తి యొక్క కొలతలు = [M1][L1T-1]2 = [M1L2T-2]
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