Writing a physics report Essay Example | Topics and Well Written Essays - 250 words

Writing a physics propound - Essay Examplenal focal ratio v (of the centre of mass) in terms of x and t for the fair game to roll a distance 1m along the plank in average time t for separately side of the plank (experimental velocity).The disk exhibits both rotational motion and transitional motion as it rolls rectify the plank. Since it rolls without slipping, its bottom is momentarily at rest and the distance, velocity, and acceleration of the centre of mass is directly related to the cant of rotation, angular velocity, and angular acceleration of the centre of mass. The total mechanical readiness of the disk is the sum of its energising energy of its centre of mass, rotational energy about its centre of mass and gravitational potential energy of its centre of mass.The total time for the sides are different, time for when the plank is warped concave up is endless than when the concave is warped down since the disk faces higher friction when the concave is warped up indeed taking more time and energy in overcoming friction to reach the endPredicted velocity is disappoint on both cases as evidenced by the data i.e. predicted velocity is 0.7672m/s while velocity in the first and second case are 0.7968m/s and 0.813m/s respectively. This is so because predicted velocity does non take care of friction effects and errors in performing the