Consider the situation in which smooth ball of mass M is hanging in equilibrium with a string and a spring as shown in figure. If another small ball of mass m collides it than which of the following are correct statement(s) `F_(T)`=is tention force due to inextensible string `F_(G)` = is gravitational force `F_(S)` = is spring force `F_(N)` = is normal force due to collision between m and M.

Options

A. Tension force due to inextensible string `F_(T)` is impulsive force
B. Spring force `F_(S)` is non impulsive force
C. Gravitational force `F_(G)` is conservative force
D. Normal force due to collision between m and M, `F_(N)` is contact force

Answer

A, B, C, D

Explanation

Spring and gravitational force are always Non-impulsive and are conservative in nature.