Centripetal Force
Centripetal Force
Motion of Moon around Earth and Centripetal Force:
The motion of the moon around the earth is due to centripetal force provided by the force of attraction of the Earth. The force that keeps a body moving along the circular path is acting towards the centre and responsible for the change in direction of velocity or acceleration is called centripetal (centre seeking) force. The motion of the moon around the earth is due to the centripetal force. The centripetal force is provided by the force of attraction of the earth. If there were no such force, then the moon would pursue a uniform straight line motion.
The ___________________ force is always directed towards the centre of circle around which it is moving. | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct : (a) The motion of the moon around the earth is due to centrifugal force provided by the force of attraction of the Earth. (b) Going through aloop on aroller coaster is due to centripetal force. (c) The motion of the moon around the earth is due to centripetal force provided by the force of attraction of the Earth. | |||
| Right Option : B | |||
| View Explanation | |||
What will be the centripital force when an object with mass equal to 2.5 Kg is moving with a velocity of 6 m/s around a circle of radius 200 cm..
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| Right Option : B | |||
| View Explanation | |||
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