A sphere rolls without slipping on an incline of inclination&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal">θ</mi></math>. The minimum coefficient of static friction to support pure rolling is to be

The relative charges of electron, proton, and neutron respectively are:&nbsp;

Specific charge of anode rays is highest for

Which of the following statements about the electron is incorrect?

The nucleus was discovered by James Chadwick in an experiment involving the bombardment of the nucleus of which atom with α-particles?&nbsp;

Three invisible radiations X, Y and Z are  passed through an electric field. X goes straight, Y deviates towards the  positive end while Z deviates towards the negative end. The particles present  in X, Y and Z and the e/m ratio for X are

A sphere rolls without slipping on an incline of inclination $θ$ . The minimum coefficient of static friction to support pure rolling is to be

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A sphere rolls without slipping on an incline of inclination θ. The minimum coefficient of static friction to support pure rolling is to be

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

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A sphere rolls without slipping on an incline of inclination $θ$ . The minimum coefficient of static friction to support pure rolling is to be