Physics, asked by aarudhruw, 1 year ago

एक 15 किग्रा द्रव्यमान का ब्लॉक एक लम्बी ट्राली पर
रखा है। ट्राली तथा ब्लॉक के मध्य घर्षण गुणांक 0.18
है। ट्रॉली स्थिरावस्था से 0.5 m/s2 से 20 सैकण्ड तक
त्वरित होती है, तो घर्षण बल का मान होगा :-
(1) 3.5 N
(2) 133.3 N
(3) 7.5 N
(4) N.O.T.

Answers

Answered by Rayhanchintz

0

Answer:

CFGBVJNHMKGIUH

Explanation:

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