Question
Download Solution PDFएक कार में ब्रेक लगाने पर, गति की विपरीत दिशा में 10 मी/से2 त्वरण निर्मित होता है। यदि ब्रेक लगाने के बाद कार को रुकने में 3 सेकंड का समय लगता है, तो इस समय के दौरान तय की गयी दूरी की गणना कीजिये।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFहमें दिया गया है,
a = –10 मी/से2; t = 3 सेकंड और v = 0 मी/से
v = u + at
0 = u + (–10 मी/से2) × 3 सेकंड
u = 30 मी/से
s = u t + 1/2 a t2
= 30 × 3 + 1/2 × -10 × 3 × 3
= 90 - 45
= 45 मीLast updated on Jun 2, 2025
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