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Question-68541




Question Number 68541 by Kunal12588 last updated on 13/Sep/19
Commented by Kunal12588 last updated on 13/Sep/19
please answer with explanation
pleaseanswerwithexplanation
Answered by mr W last updated on 13/Sep/19
Commented by Kunal12588 last updated on 13/Sep/19
thank you very much sir
thankyouverymuchsir
Commented by mr W last updated on 13/Sep/19
tangential acc. =a_T   a_T =g sin α  α from θ to zero and then from zero to θ.  a_T  from g sin θ to zero and then from zero to g sin θ.  ⇒answer (3)
tangentialacc.=aTaT=gsinααfromθtozeroandthenfromzerotoθ.aTfromgsinθtozeroandthenfromzerotogsinθ.answer(3)

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