在附图2-19所示机构中,已知l<sub>AB</sub>=100mm,l<sub>BC</sub>=l<sub>CD</sub>=200mm,<sub>1</sub>=10rad/s.求v<sub>F</sub>及 a

在附图2-19所示机构中,已知l<sub>AB</sub>=100mm,l<sub>BC</sub>=l<sub>CD</sub>=200mm,<img src='https://img2.soutiyun.com/ask/2020-12-29/978113751128932.png' /><sub>1</sub>=10rad/s.求v<sub>F</sub>及 a<sub>F</sub>的大小及方向,<img src='https://img2.soutiyun.com/ask/2020-12-29/978113751128932.png' /><sub>2</sub>及a<sub>2</sub>的大小和方向.(规定<img src='https://img2.soutiyun.com/ask/2020-12-29/978114661502002.png' />,<img src='https://img2.soutiyun.com/ask/2020-12-29/978114677662927.png' />) <img src='https://img2.soutiyun.com/ask/2020-12-29/978114694271877.png' />

时间:2024-02-07 11:51:28

相似题目