Question
In circular motion the direction of velocity changes at
_______ points.Solution
In circular motion the direction of velocity changes at every point (the magnitude remains constant). Therefore, the tangential momentum will change at every point. But kinetic energy will remain constant as it is given by 1/2mv2 and v2 is the square of the magnitude of velocity which does not change.
Which of the following amendments was passed in the context of a situation that emerged with the verdict in Golaknath’s case?
On which date was Haryana established as a separate state from Punjab?
Under which scheme is the use of Artificial Intelligence, big data, and remote sensing emphasized for modernizing agriculture?
Barren Islands is which kind of Volcano?
Arittapatti Biodiversity Heritage Site’ is in which state?
The Google Doodle marks legendary singer-composer Dr Bhupen Hazarika’s birth anniversary on 8th September, 2022. It was his ___ birth anniversary.
Which of the following is a popular women’s Empowerment programme in India?
The theme of National Youth Festival observed on 12th January was:
Who among the following devised the policy ‘Doctrine of Lapse’?
Derivative trading in Indian capital market started after the financial reforms in 1990sÂ
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