Q3. For the motion vector r(t) = ti + In (cos t) j, find (i) The velocity The speed at t=T Write the form of acceleration in a(t) = ar T+ aN N (ii) %3D (ii)

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter3: Motion In Two Dimensions
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Q3. For the motion vector r(t) = ti + In (cos t) j, find
(i)
The velocity
The speed at t=n
Write the form of acceleration in a(t) = a- T + ay N
(ii)
(iii)
%3D
Transcribed Image Text:Q3. For the motion vector r(t) = ti + In (cos t) j, find (i) The velocity The speed at t=n Write the form of acceleration in a(t) = a- T + ay N (ii) (iii) %3D
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