Question

An astronaut is being tested in a centrifuge. The centrifuge

has a radius of 10 m and, in starting, rotates according to u ! 0.30t

2

,

where t is in seconds and u is in radians. When t ! 5.0 s, what are

the magnitudes of the astronaut’s (a) angular velocity, (b) linear

velocity, (c) tangential acceleration, and (d) radial acceleration?​

Answer 1

Answer:

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 10 m and, in starting, rotates according to θ = 0.30t2, where t is in seconds and θ is in radians.

Explanation:

I think so

mark as brainliest