Question

The position of a reflective marker is captured by high-speed camcorder with a sampling frequency of 10 frames/seconds.

a) What is the time interval between two consecutive frames based on the sampling frequency?

b) The positions of the marker from frame 1 to frame 6 are listed below. Please determine the velocitie and accelerations of the marker from the frame 1 to frame 6. You need to find the Velocity, Positions, Acceleration

Frames Positions Velocities Accelerations

1 0.5 m ___ _______

2 0.7 m ____ ______

3 0.2 m ____ _______

4 0.3 m _____ ______

5 0.1 m ____ ______

6 0.5 m _____ ______

Answer 1