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किसी कण के विस्थापन का समीकरण y = a + bt + ct^2 - dt^4 है प्रारम्भिक वेग तथा त्वरण क्रमशः होंगे: (a) b, - 4d (b) - b. 2c

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किसी कण के विस्थापन का समीकरण y = a + bt + ct2 - dt4 है प्रारम्भिक वेग तथा त्वरण क्रमशः होंगे:

(a) b, - 4d

(b) - b. 2c

(c) b. 2c

(d) 2c - 4d

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1 Answer

+1 vote
by (38.6k points)

सही विकल्प है  (c) b. 2c

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