Answer Happy

Posted: **Wed Apr 27, 2022 7:46 pm**

: Problem 2 A Mass Of 20g Is Placed On A Flat Disc It Is Connected To The Centre Of The Disc By A Spring 20cm Long The S 1 (23.77 KiB) Viewed 66 times

Problem 2 A mass of 20g is placed on a flat disc. It is connected to the centre of the disc by a spring 20cm long. The spring constant is 35N/mm. The disc is spinning at 2000rpm. Calculate the a) centripetal acceleration b) centripetal force c) extension of the spring