Question
Question: A point on the periphery of rotating disc has its acceleration vector making on angle 30º with veloc...
A point on the periphery of rotating disc has its acceleration vector making on angle 30º with velocity vector then the ration of magnitude of centripetal acceleration to tangential acceleration is –
A
sin300
B
cos 300
C
tan 300
D
None of these
Answer
tan 300
Explanation
Solution
tanq = ataN