Answer:

Explanation:
As we know that the acceleration of a point on the rim of the disc is in two directions
1) tangential acceleration which is given as

2) Centripetal acceleration

here we know that


now we know that net linear acceleration is given as

so we have


Answer:
Explanation:
It would actually be A. 30 , as each hour of ascension (i am not sure about the correct terminology) equals 15 .
There are six steps to this process , I uploaded step one and as you can see you can get all six on Quizlet:). Good luck
are you sure it's Thaivan or Taiwan. If it's Taiwan than it's Taipei.
Hope this help :))