A) mu/T
B) 2mu/T
C) 4 mu/T
D) mu/2T
Correct Answer: C
Solution :
\[z\mathbf{1}.~~~~~~~~~~~Area\text{ }under\text{ }the\text{ }F\text{ }-1\text{ }curve\text{ }=\text{ }Impulse\] \[\frac{{{F}_{0}}T}{2}\] = change in momentum \[\frac{{{F}_{0}}T}{2}\,\,=\,\,\,2mu\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(\because \,\,\theta =180{}^\circ )\] \[\therefore \,\,\,{{F}_{0}}\,\,=\,\,\frac{2mu}{T}\]You need to login to perform this action.
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