gc textbook chapter 8 Rotational Motion (id: 37ce8e1e0)

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

[填空题]
In traveling to the Moon, astronauts aboard the Apoll uen6:a2iqi6 8ng t au5v,vg )5qqpk-ho spacedy9so3y8,q7 -r1e lcvzk o,ypcraft put themselves into a slow rotation to distribute the Sun’s energy evenly. At the start of their trip, they accelerated from no rotat,8vp qoskyr 3oyc1d,e-9zy l7ion to 1.0 revolution every minute during a 12-min time interval. The spacecraft can be thought of as a cylinder with a diameter of 8.5 m. Determine
(a) the angular acceleration, $\approx$    $rad/s^2$
(b) the radial and tangential components of the linear acceleration of a point on the skin of the ship 5.0 min after it started this acceleration. $a_{tan}$ =    $ \times10^{ -4}$ $m/s^2$ $a_{rad}$ =    $ \times10^{ -3}$ $m/s^2$

参考答案:
空格1: 1.5±2%  空格2: 6.2±2%  空格3: 8.1±2% 


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