1
MHT CET 2021 20th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A disc of radius 0.4 m and mass one kg rotates about an axis passing through its centre and perpendicular to its plane. The angular acceleration of the disc is 10 rad/s$$^2$$. The tangential force applied to the rim of the disc is

A
4 N
B
1 N
C
2 N
D
8 N
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