gc textbook chapter 8 Rotational Motion (id: b6d1489d5)

[填空题]
Eclipses happen on Earth becauseign 0a(z(a mby /+5sbe of an amazing coincidence. Calcutwpj80i6e 5 bf ubyf:(late, using the information inside the Front Cover, the angular diameters (in radians) of the Sun and: b8fuf 6jby 0itpe5w( the Moon, as seen on Earth.
Sun =    $rad$ Moon =    $rad$

参考答案:
空格1: 0.0093±2%  空格2: 0.00906±2% 


本题详细解析: