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प्रश्न
Read the statement below carefully and state, with reason, if it is true or false:
The net acceleration of a particle in circular motion is always along the radius of the circle towards the centre.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
The net acceleration of a particle in circular motion is not always directed along the radius of the circle towards the centre. It happens only in the case of uniform circular motion.
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संबंधित प्रश्न
At time t = 0 a particle starts travelling from a height. 7 `hat"z"` cm in a plane keeping z coordinate constant. At any instant of time it's position along the `hatx` and `hat"y"` directions are defined as 3t and 5t3 respectively, At t = 1s acceleration of the particle will be ______.
A particle has an initial velocity of `3hat"i" + 4hat"j"` and an acceleration of `0.4hat"i" + 0.3hat"j"`. Its speed after 10 s is ______.
