Question

A uniform disk of mass 2 kg and radius 0.45 m rolls without slipping down an inclined plane of length 35 m and slope
30°. The disk starts from rest at the top of the incline. Find the angular acceleration of the disk.
O 8.57ad/s2
O 9.23rad/s2
7.27rad/s2
0 4.72rad/s2
6.9rad/s2​

Answer 1

Answer:

sorry I don't know the correct answer