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प्रश्न
Name the force required for uniform circular motion. State its direction.
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उत्तर
Force required for uniform circular motion is the centripetal force. It is directed towards its centre i.e., the centre of the circle.
संबंधित प्रश्न
A particle starts from the origin at t = 0 s with a velocity of 10.0 `hatj "m/s"` and moves in the x-y plane with a constant acceleration of `(8.0 hati + 2.0 hatj) ms^(-2)`.
- At what time is the x-coordinate of the particle 16 m? What is the y-coordinate of the particle at that time?
- What is the speed of the particle at the time?
Is it possible to have an accelerated motion with a constant speed? Name such type of motion.
Give an example of motion in which speed remains uniform, but the velocity changes.
State True or False
The earth moves around the sun with a uniform.
Solve the following problem.
A particle moves in a circle with a constant speed of 15 m/s. The radius of the circle is 2 m. Determine the centripetal acceleration of the particle.
Solve the following problem.
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A particle is moving in uniform circular motion with speed 'V' and radius 'R'. The angular acceleration of the particle is ______.
A particle moves along a circle of radius r with constant tangential acceleration. If the velocity of the particle is v at the end of second revolution, after the revolution has started, then the tangential acceleration is ______.
