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3
questions
1
vote
1
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A non-intuitive kinematics problem? [closed]
Ann is sitting on the edge of a carousel that has a radius of $6\ \mathrm{m}$ and is rotating steadily. Bob is standing still on the ground at a point that is $12\ \mathrm{m}$ from the centre of the ...
- 178
4
votes
1
answer
1k
views
Rotating table with a groove having a ball within
A circular table of radius R is rotating with an angular speed Ω. It contains a groove of lenth L starting from the center of the the table and running along the radius vector of the table. A ball of ...
- 395
2
votes
1
answer
206
views
How can we find velocity, acceleration etc, of a revolving particle with respect to an observer inside the circle (not at center)? [closed]
A particle is revolving in horizontal a circle of radius $R$ with constant speed of $|\vec{v}|$ and constant angular velocity $\omega$. There is another observer standing inside the circle, at a ...
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