Question

1)which quantity has unit Nm/s2)the energy of pendulum at extreme position is 25 J.what is energy at mean position explain​

Answer 1

Answer:

Explanation:

Power has the unit Nm/s

as

P=W/t

=F.d/t

=F.v ( d/t=v )

=Nm/s

The total energy will be same at all the points because of conservation of energy