A conical pendulum has length 100 cm and the angle made by the string with the vertical is` 10^@`.The mass of the bob is 200 g, find The centripetal force on the bob

A conical pendulum has length 100 cm and the angle made by the string with the vertical is 10^@ . The mass of the bob is 200 g, find frequency of circular motion of the bob.

The length of the string of a conical pendulam is 10 m and it has a bob of mass 50 g. The angle that the string makes with the vertical is 30^@ . If the bob covers one revolution is 3 s, then the corresponding centripetal force acting on the bob will be

In a conical pendulum, the axial height of the right circular cone described by the string is equal to half the radius of the circular path of its bob. The tension in the string is

A tiny stone of mass 20 g is tied to a practically massless, inextensible, flexible string and whirled along vertical circles. Speed of the stone is 8 m//s when the centripetal force is exactly equal to the force due to the tension. Calculate minimum and maximum kinetic energies of the stone during the entire circle. Let theta= 0^0 be the angular position of the string, when the stone is at the lowermost position. Determine the angular position of the string when the force due to tension is numerically equal to weight of the stone. Take g = 10 m//s^2 and Length string = 1.8 m

A magnetic pole of bar magnet with pole strength of 100 A-m is 20 cm away from the centre of a bar magnet. Bar magnet has pole strength of 200 A-m and has a length 5 cm. If the magnetic pole is on the axis of the bar magnet, find the force on the magnetic pole.

Define conical pendulum. Obtain an expression for the angle made by string of conical pendulum with vertical.Hence deduce the expression for linear speed of bob of the conical pendulum.

A simple pendulum is suspended from the roof of a railway carriage. What angle does the string make with the vertical if the carriage travels at a constant speed of 72 km/h around a circular track of radius 100m? Take g=9.8 m//s^2 .

A particle of mass 10^-6 kg performs uniform circular motion. Its period is 10 s and the radius of the circle is 2 m. Find (i) the speed of the particle (ii) the centripetal acceleration of the particle (iii) the centripetal force on the particle.