Motion in A Plane

Related Questions

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• The angular speed of seconds needle in a mechanical watch is

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• For a given velocity, a projectile has the same range R for two angles of projection if $t_1$ and $t_2$ are the times of flight in the two cases then

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• A boy on a cycle pedals around a circle of 20 metres radius at a speed of \[20\,metres/\sec .\] The combined mass of the boy and the cycle is 90 kg. The angle that the cycle makes with the vertical so that it may not fall is \[(g = 9.8\,m/{\sec ^2})\]

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