List of top Physics Questions on Centripetal forces asked in MET

A car turns on a road of radius \(300\,m\). Coefficient of friction = 0.3. Find maximum speed. (Take \(g=10\,m/s^2\))

A particle is moving in a circular path with a constant speed \(v\). If \(\theta\) is the angular displacement. Then starting from \(\theta = 0\), the maximum and minimum changes in the momentum will occur, when value of \(\theta\) is respectively:

A particle p is moving in a circle of radius r with a uniform speed v, C is the centre of the circle and AB is the diameter. The angular velocity of p about A and C is in the ratio:

A particle of mass m is moving in a horizontal circle of radius R under the centripetal force \( = -\frac{k}{R^2} \) where k is a constant. What is the total energy of the particle?

An object is moving in a circle at constant speed \(v\). The magnitude of the rate of change of momentum of the object is:

The temperature of the black body increases from \(T\) to \(2T\). The factor by which the rate of emission will increase is

A prism of refractive index \(\sqrt{2}\) has refracting angle of \(60^{\circ}\). At what angle a ray must be incident on it so that it suffers minimum deviation?

A heavy mass is attached to a thin wire and is whirled in a vertical circle. The wire is most likely to break:

A fighter plane is moving in a vertical circle of radius \( r \). Its minimum velocity at the highest point \( A \) of the circle will be:

The coefficient of \( x^{24} \) in the expansion of \( (1+x^{2})^{12}(1+x^{12})(1+x^{24}) \) is

A particle moves in a circle of radius 25 cm at two revolutions per second. The acceleration of the particle in \( \text{m/s}^{2} \) is: