a torsion pendulum is made using a steel wire of radius 0.25mm and a sphere of diameter 3cm. The rigidity modulus of steel is 80GPa and density of the material of the sphere is 11300kg/m^3. If the period of oscillation is 2 sceonds, find the length of the wire​

battery with hi vtge high val resist in series

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

that the claims meet official rules.

don't misinterpret the claims

80cm/s.

24cm/s.

53.3cm/s.