please help physics class 11 and spammers will be reported
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Answered by
3
Explanation:
differentiate kardo,
v= a+2bt-3ct²
firse differentiate
a= 2b-6ct
ab acc ko 0 kardo
0=2b-6ct
2b=6ct
b=3ct
t=b/3c
yeh time velocity me rakhdo
v= a+2b(b/3c) - 3c(b²/9c²)
=a+2b²/3c - b²/3c
= a+b²/3c
Bhai option c correct h
Answered by
2
Answer:
no I am sorry
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