A heavy particle is attached to one end of a string 1m long whose other end is fixed at O. It is projected from it lowest position horizontally with a velocity V:

A particle is moving in a circular path in the vertical plane. It is attached at one end of a string of length l whose other end is fixed. The velocity at lowest point is u. The tension in the string is T and acceleration of the particle is a at any position then T. a' is positive at the lowest point for

A particle is moving in a circular path in the vertical plane. It is attached at one end of a string of length l whose other end is fixed. The velocity at lowest point is u . The tension in the string T and acceleration of the particle is a at any position. Then T.a is zero at highest point if

A particle is moving in a circular path in the vertical plane. It is attached at one end of a string of length l whose other end is fixed. The velocity at lowest point is u . The tension in the string T and acceleration of the partiocle is a any position. Then T a is zero at highest point if

A partical is moving in the vertical plane . It is attached at one end of a string of length l whose other end is fixed. The velocity at the lower point is u . The tension in the string is vec T and velocity of the partical is vec v at any position. Then, which of the following quantity will remain constant.

A particle of mass 'm' is attached to one end of a string of length 'l' while the other end is fixed to a point 'h' above the horizontal table, the particle is made to revolve in a circle on the table, so as to make P revolution per sec. The maximum value of P if the particle is to be contact with the table is

A particle of mass 'm' is attached to one end of a string of length 'l' while the other end is fixed to a point 'h' above the horizontal table, the particle is made to revolve in a circle on the table, so as to make P revolution per sec. The maximum value of P if the particle is to be contact with the table is

A particle of mass m is attached to one end of a string of length l while the other end is fixed to a point h above the horizontal table. The particle is made to revolve in a circle on the table so as to make p revolutions per second. The maximum value of p if the particle is to be in contact with the table will be :

A heavy particle is tied to the end A of a string of length 1.6 m. Its other end O is fixed. It revolves as a conical pendulum with the string making 60^(@) with the vertical. Then (take g = 9.8 m//s )

A heavy particle is tied to the end A of a string of length 1.6 m. its other end O is fixed. It revolves as a conical pendulum with the string making 60^(C) with the vertical then (g=10(m)/(s^(2)))