MENDEL KE UPAR QUESTION ZARUR AYEGA

An electron accelerated through a potential difference of 0.1V from rest attains a KE (KE_e) also there is a molecule of nitrogen gas having temperature 300K and KE (KE_(N_2)) . Find (KE_(e))/(KE_(N_2))

When a particle is performing linear SHM its KE is two times its pE at a position A and its PE is two times its KE at another position B . Find ratio of KE_(A) to KE_(B)

Which letter-cluster will replace the question mark (2) in the following series? SWA. OAW, KES, ?. CMK

Ratio of rotational K.E. to rolling KE. of a solid sphere is

In an elastic collision (A) Both momentum and KE are conserved (B) only momentum is conserved (C) only KE is conserved (D) Neither KE nor momentum is conserved