Motion in a Straight Line
CBSE · Class 11 · Physics
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State the definition of motion.
Answer
Motion is change in position of an object with time.
गति की परिभाषा बताइए।
Answer
गति समय के साथ किसी वस्तु की स्थिति में परिवर्तन है।…
रेखीय गति क्या है?
Answer
रेखीय गति वस्तुओं की सीधी रेखा के along गति है।…
What is rectilinear motion?
Answer
Rectilinear motion is motion of objects along a straight line.
Why is the point-object approximation used in motion problems?
Answer
A moving body can often be treated as a point object when its size is much smaller than the distance it moves in a reasonable time. This makes motion easier to describe without much error.
गति की समस्याओं में बिंदु-वस्तु सन्निकटन का उपयोग क्यों किया जाता है?
Answer
जब किसी गतिमान पिंड का आकार उसके द्वारा उचित समय में तय की गई दूरी की तुलना में बहुत छोटा होता है, तब उसे अक्सर बिंदु-वस्तु माना जा सकता है। इससे बहुत अधिक त्रुटि के बिना गति का वर्णन करना आसान हो जात…
एक कण x = 2 m से x = 14 m तक 4 s में जाता है। औसत वेग ज्ञात कीजिए।
Answer
दिया है: x1 = 2 m, x2 = 14 m, t = 4 s सूत्र: औसत वेग = स्थिति में परिवर्तन / समय चरण 1: Δx = 14 m - 2 m = 12 m चरण 2: v-bar = Δx / Δt = 12 m / 4 s = 3 m s^-1 उत्तर: 3 m s^-1…
A particle moves from x = 2 m to x = 14 m in 4 s. Find the average velocity.
Answer
Given: x1 = 2 m, x2 = 14 m, t = 4 s Formula: average velocity = change in position / time Step 1: Δx = 14 m - 2 m = 12 m Step 2: v-bar = Δx / Δt = 12 m / 4 s = 3 m s^-1 Answer: 3 m s^-1…
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- National Education Policy 2020 — education.gov.in
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