In the figure, link 2 rotates with constant angular velocity

In the figure, link 2 rotates with constant angular velocity ω₂. A slider link 3 moves outwards with a constant relative velocity VQ/P, where Q is a point on slider 3 and P is a point on link 2. The magnitude and direction of Coriolis component of acceleration is given by

1. 2ω₂ V_Q/P, direction of V_Q/P rotated by 90° in the direction ω₂
2. ω₂ V_Q/P; direction of V_QP rotated by 90° in the direction ω₂
3. 2ω₂ V_Q/P, direction of V_Q/P rotated by 90° opposite to the direction of ω₂
4. ω₂ V_Q/P; direction of V_Q/P rotated by 90° opposite to the direction ω₂

Direction is obtained by rotating velocity vector through 90º in the direction of rotation of the link.