The no.of correct statements are 1) The apparent weight of a freely falling body is zero II) Applied force is a example of pseudo force III) Pseudo forces exist for observers only in non inertial frames, such forces have no existence relative to an inertial frame

Inertial and Non Inertial Frame||Pseudo Force

Explain the concept of pseudo force in non-inertial frame of reference.

Statement I: A concept of pseudo force is valid both for inertial as well as non-inertial frame of reference. Statement II: A frame accelerated with respect to an inertial frame is a non-inertial frame.

Statement I: A concept of pseudo force is valid both for inertial as well as non-inertial frame of reference. Statement II: A frame accelerated with respect to an inertial frame is a non-inertial frame.

Consider the following two statements A and B and identify the correct choice in the given choices (A) Centripetal force, centrifugal force are equal in magnitude and opposite in direction but they are not force of action and force of reaction respectively because both act on same body. (B) Centrifugal force is a pseudo force in both inertial frame of reference and non inertial frame of reference.

What are non-inertia frames of refernce? Give examples. What are frictitious or pseudo forces?

The acceleration of a particle is zero as measured from an inertial frame of referecne. Can we conclude that no force acts on the particle?

The acceleration of a particle is zero as measured from an inertial frame of reference. Can we conclude that no force acts on the particle?