A) A constant
B) Proportional to \[{{t}^{2}}\]
C) Inversely proportional to t
D) Proportional to t
Correct Answer: D
Solution :
\[F=\frac{dp}{dt}\bar{=}\frac{d}{dt}(a+b{{t}^{2}})=2bt\]\ \[F\propto t\]You need to login to perform this action.
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