. A mass m =1 kg located at point (3,4) in x-y plane at time t is subjected to a force of 2 N
in the y direction. All numbers are in SI units. The angular acceleration is
a) 0.24 radians s-2
along z direction b) 0.18 radians s-2
along z direction
c) 0.12 radians s-2
along x direction d) 0.32 radians s-2
along z direction
Madhukar Anand , 11 Years ago
Grade
4 Answers
Arun
Last Activity: 4 Years ago
Dear student
Question is not clear. Please check and repost the question with an attachment. I will be happy to help you.
5*(3^2+4^2) =25 hence angular acceleration = 6/25 = 0.24. a is the correct choice
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