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Find the angular displacement for the above question

Sowjanya , 7 Years ago
Grade 11
anser 1 Answers
Shubham Pathy

Last Activity: 6 Years ago

Given theta= t^3 +t^2+t+1
We know,
angular velocity ,w=d(theta)/dt
 
so, w = d(t^3 +t^2 +t +1)dt
           =3t^2 +2t +1
At t=2s
w=17rad/s
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