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This is a question in rotational mechanics Kindly clarify me about the first option How is net acceleration constant?? I got the other part of question Clarify this particular doubt

This is a question in rotational mechanics
Kindly clarify me about the first option
How is net acceleration constant??
I got the other part of question
Clarify this particular doubt

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2 Answers

Kanishk mehto
30 Points
4 years ago
  • the net acceleration of body is = acc due to translation + rotation 
  • a(cm)+R alpha 
  • but given that velocity of com is constant there fore acm =0 
  • and as a=r alpha =0 
  • there fore body has constant acceleration ie. zero
Vikas TU
14149 Points
4 years ago
Dear student 
Please ask single question in a thread , 
It will be easier for us to ans. 
Good Luck 
Cheers 

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