Recent content by rohit199622

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    Undergrad Why does gravity decrease at the equator ?

    Thanks so much I get it now
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    Undergrad Why does gravity decrease at the equator ?

    Okay so .. Whenever we rotate something like stone attached a thread or anything we give centripetal force so that it doesn't go away but in case of rotation due to Earth there is no centripetal force being provided gravity is a different force all together this is how I understand it ..I got...
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    Undergrad Why does gravity decrease at the equator ?

    I know that radial force comes into the play but the direction of gravity (9.8) is also the same as radial acceleration so instead it should increase on equator
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    Undergrad Capacitance with Parallel Plate Condenser & Battery: Ans 3x

    A parallel plate condenser is connected with the terminals of a battery. The distance between the plates is 6 mm. If a glass plate (dielectric constant K=9) of 4.5 mm is introduced between them, then the capacity will become Ans 3 times how?
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    Undergrad What is the direction of radial velocity using the right-hand rule?

    thanks a lot !
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    Undergrad What is the direction of radial velocity using the right-hand rule?

    when we need to find the direction of radial velocity should we move our right hand from the omega (angular frequency) vector to the radius vector ?or opposite ?