Motion

Ans option 1
Q42


@arunsettykodavali said in Motion:
@siddharthaghosh
What is at and ar and why did you use here?

@indranil at is tangential acceleration and ar is radial accln .

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@siddharthaghosh said in Motion:
@indranil at is tangential acceleration and ar is radial accln .
Which formula did you get it?

@indranil at =dv÷dt rate of change of speed
And at =v^2÷r
And at=ac as tan45 is 1