Positive SSL
1 如圖所示為一曲柄滑塊機構,AB =200mm,BC=400mm,AB桿以60rpm逆時針方向迴轉,滑塊之最大速度為
A 200 mm/sec
B 400 mm/sec
C 200π mm/sec
D 400π mm/sec
Vmax= r×ω=200×60×2π60 = 400π (mm/sec)