A pendulum clock, which keeps correct time at sea level, loses 15s per day when taken to the top of a mountain. If the radius of the earth is 6400 km, the height of the mountain is A pendulum clock loses 15s per day when taken to the top of a mountain. If the radius of the earth is 6400 km the height of the mountain is which keeps correct time at sea level October 30, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related