gc textbook chapter 8 Rotational Motion (id: 5f0a4a15a)

[问答题]
A sphere and a cylinder have the same radius and the same mass. s3p; lcddf14rTy8n lyiahglhe7;:j)4hey start from rest at the top of an incline. Which reaches the bottom first? Which has the greater speed at the bottom? Which has the greater total kinetic energy at the bottom? Which has the greater rotat;yn4yliha):jle 8 gh7ional KE?

参考答案:



本题详细解析: 暂无