Gurukripa
11. दो कार सीधी रेखा के अनुदिश 4m/s तथा 2m/s के वेग से रेस लगाती
हैं, जिनके नियत त्वरण कमश: 1m/s' तथा 2 m/s हैं, यदि वे समान
समय में ऑतिम बिन्दु पर पहुंचती है तो तय किये गये पथ की लम्बाई
होगी-
(1) 30m
(2)32m
(3)20m
(4)24m
Answers
Answered by
0
Answer:
3
Explanation:
because by using formula of accelerator
Answered by
1
v=u+at
t=4/1
t= time taken by both body to cover a distance....for 1st body(both body covers same distnace so we can find any ones distance)
s=ut+1/2at²
s=4×4+1/2×1×4×4
s=16+8
s=24m
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