Number 11.20 and 11.21. Please help me

eling north at 990 km/h 11. at a latitude of 60 north. 11.20. A particle of mass m is dropped from rest at a height of 500 m. Where does it hit the ground? 11.21. A bug is crawling in a circular path on a rotating turntable. Show that, if to an observer watching from outside the bug seems to be stationary, the centripetal force must be equal to the Coriolis force. 11.22. A particle of mass m located in the Northern Hemisphere at latitude A moves with a velocita