The movement of a bike's cylinder has been modelled by the software as represented in the diagram below when rotated by a crankshaft as indicated at point O. You have been asked to use manual methods to verify the accuracy of the algorithms within the computer model. 414141 B 1.2 kg 200 mm ii. iii. iv. 60 mm 30 50 rad/s a) Use graph paper (or 2D CAD) to construct accurate vector diagrams to determine: the angular velocity of the link AB about A. the linear velocity of the piston the acceleration of the piston the force on the piston Make sure you select a suitable scale to ensure your length and angle measurements have sufficient accuracy. b) Apply trigonometric methods to the problem to confirm your results for the velocity and acceleration taking care to show your working method.