A reference frame attached to the Earth a. is an inertial frame by definition. b. cannot be an inertial frame because the Earth is revolving round the Sun. A reference frame attached to the Earth a. is an inertial frame by definition. b. cannot be an inertial frame because the Earth is revolving round the Sun. October 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related