A train is moving towards north. At one place it turns towards north-east, here we observe that
A train is moving towards north. At one place it turns towards north-east, here we observe that
- [AIIMS 1980]
- A
The radius of curvature of outer rail will be greater than that of the inner rail
- B
The radius of the inner rail will be greater than that of the outer rail
- C
The radius of curvature of one of the rails will be greater
- D
The radius of curvature of the outer and inner rails will be the same
Similar Questions
A stone tied to the end of a string of $1\, m$ long is whirled in a horizontal circle with a constant speed. If the stone makes $22$ revolution in $44\, seconds$, what is the magnitude and direction of acceleration of the stone?
A stone tied to the end of a string of $1\, m$ long is whirled in a horizontal circle with a constant speed. If the stone makes $22$ revolution in $44\, seconds$, what is the magnitude and direction of acceleration of the stone?
- [AIIMS 2014]
A tube of length $L$ is filled completely with an incompressible liquid of mass $M$ and closed at both the ends. The tube is then rotated in a horizontal plane about one of its ends with a uniform angular velocity $\omega $. The force exerted by the liquid at the other end is
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- [IIT 1992]
A scooter is going round a circular road of radius $100 \,m$ at a speed of $10 \,m/s$. The angular speed of the scooter will be ......... $rad/s$
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The angular speed of earth around its own axis is ......... $rad / s$
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