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Grade: upto college level 

                        
An astronaut is being tested in a centrifuge. The centrifuge has a radius of 10.4 m and in starting, rotates according to ϕ = (0.326 rad/s 2 )t 2 . When t = 5.60 s, what are the astronaut's (a) angular speed, (b) tangential speed, (c) tangential acceleration, and (d) radial acceleration?
5 years ago

Answers : (1)

Deepak Patra
askIITians Faculty
471 Points 
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5 years ago
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