Question
Download Solution PDFयदि कोई मशीन 'L' भार उठाती है और भार द्वारा तय की गई दूरी 'Ld' है, तो भार द्वारा किया गया कार्य __________ होगा।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF= अवधारणा:
किया गया कार्य:
- गति की दी गई दिशा में किसी वस्तु पर किया गया कार्य, बल, विस्थापन और कोण की कोज्या के गुणनफल के बराबर होता है।
- सूत्र, किया गया कार्य, W = Fscosθ, जहाँ F = बल, s = विस्थापन, θ = विस्थापन और बल के बीच का कोण।
- किए गए कार्य की SI इकाई जूल (J) होती है।
गणना:
यदि कोई मशीन 'L' भार को पार करती है और भार द्वारा तय की गई दूरी Ld है,
किया गया कार्य, W = Fscosθ
यहाँ, θ = 0º, cos0º = 1
अत: किया गया कार्य W = Fs
W = L × Ld
Last updated on Jun 26, 2025
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